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Fu Foundation School of Engineering and Applied Science (SEAS)

561 results

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PDFgetE v3.0: Next-generation pair distribution functions extraction from electron diffraction data

CU20203

Next-gen ePDF tool extracts total scattering pair distribution functions from standard electron microscopes for nanoscale structure.

Tags: Amorphous solid
Coupling
Electron diffraction
Inventors: Simon Billinge Ph.D.
Manager: Greg Maskel
Departments: Applied Physics & Applied Math
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2020-03-05

Clinical application of Electromechanical Wave Imaging (EWI) to localize arrhythmias

CU25148

Non-invasive arrhythmia source localization using EWI on standard ultrasound scanners, enabling clinical mapping without high-framerate data.

Tags: Arrhythmia
Cardiac muscle
Echocardiography
Inventors: Elisa Konofagou
Melina Tourni
Manager: Dovina Qu
Departments: Biomedical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2026-01-16

CRISPR-modified microorganisms for rare-earth element recovery

CU22215

CRISPR-Cas12a engineering of Acidithiobacillus ferrooxidans to boost iron oxidation and rare-earth biomining in acidic environments.

Tags: Assay
Bacteria
CRISPR
Inventors: Heejung Jung
Scott A. Banta
Yuta Inaba
Manager: Dovina Qu
Departments: Chemical Engineering/Applied Chemistry
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-12-17

Humanoid-robot capable of facial co-expression

CU24301

A soft-skinned humanoid robot predicts and synchronizes facial expressions in real time, enhancing natural human-robot interaction.

Tags: Animatronics
Anthropomorphism
Augmented reality
Inventors: Hod Lipson
Yuhang Hu
Manager: Dovina Qu
Departments: Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-02-03

Self-assembling DNA polymer scaffolds with material templates

CU24073

3D DNA frameworks templated with metals/semiconductors enable advanced nanolithography and multifunctional nanoscale material integration.

Tags: Crystal structure
Drug delivery
Inorganic compound
Inventors: Oleg Gang
Manager: Greg Maskel
Departments: Chemical Engineering/Applied Chemistry
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-12-06

Dephasing optimization through coherence order pathway selection (DOTCOPS) for improved crusher and phase cycling schemes in MR spectroscopy

CU18146

DOTCOPS automates optimal crusher and phase-cycle schemes in MR spectroscopy, suppressing unwanted coherence pathways across sequences.

Tags: Algorithm
Magnetic field
Magnetic resonance imaging
Inventors: Christoph Juchem
Karl Landheer
Manager: Joan Martinez
Departments: Biomedical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-09-18
Collections: Medical Device
Digital Health (Software, AI, bioinformatics, etc)

Compact optical generation of ultra-low-noise microwave signals

CU22190

Compact, chip-scale optical oscillators deliver ultra-low-noise microwave signals with built-in noise suppression and no active electronics.

Tags: Analogue electronics
Data communication
Hard disk drive
Inventors: Alexander Gaeta
Bok Young Kim
Jae Jang
Manager: Greg Maskel
Departments: Applied Physics & Applied Math (APAM)
Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2026-02-27

Non-invasive laser therapy for cytokine modulation and corneal inflammation management

CU18315

Femtosecond laser therapy non-invasively modulates corneal cytokines to reduce inflammation and keratocyte apoptosis, preserving tissue.

Tags: Analgesic
Antibiotic
Apoptosis
Inventors: Sinisa Vukelic
Manager: Dovina Qu
Departments: Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-08-17
Collections: Ophthalmology

Hardware architecture for implantable brain-computer interface system-on-chip

CU25171

Implantable brain-chip architecture executes ML models on-device, enabling real-time neural processing, reducing data transmission and overhead.

Tags: Artificial intelligence
Assistive technology
Brain–computer interface
Inventors: Guy Eichler
Luca Carloni
Manager: Greg Maskel
Departments: Computer Science
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2026-01-16

Super-resolution microscopy using tunable fluorescent nanodiamonds

CU12035

Deterministic emitter switch microscopy with tunable fluorescent nanodiamonds enables rapid, 12–15 nm super-resolution imaging and sensing.

Tags: Charge-coupled device
Confocal microscopy
Diffraction-limited system
Inventors: Dirk Englund
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2017-04-21

tomoLIBRA: Deep learning software for automated volumetric breast density estimation

CU26015

AI-based tomoLIBRA estimates volumetric breast density from standard 3D DBT images, enabling scalable, retrospective risk assessment without raw data.

Tags: Breast cancer
Breast cancer screening
Case–control study
Inventors: Aimilia Gastounioti
Ari Brooks
Celine Vachon
Manager: Joan Martinez
Departments: Biomedical Engineering
Radiology
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Columbia University Medical Center (CUMC)
School of Medicine
Release Date: 2026-02-20

Infrared photonic crystal spectrometer

M11-035

A compact, robust, no-moving-parts infrared spectrometer using photonic crystal arrays for 2D wavelength resolution.

Tags: Cryogenics
Fourier-transform infrared spectroscopy
Infrared spectroscopy
Inventors: John Ioannis Kymissis
Marshall Cox
Nadia Pervez
Manager: Greg Maskel
Departments: Applied Physics & Applied Math (APAM)
Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2026-02-14

Encryption method for secure storage and analysis of patient data on the cloud

CU24094

A cloud-friendly, privacy-preserving genomic analysis method using homomorphic encryption to enable multi-user queries on encrypted patient data.

Tags: Ciphertext
Cloud computing
Data management
Inventors: Gamze Gursoy
Jacob Blindenbach
Jiayi Kang
Manager: Joan Martinez
Departments: Biomedical Informatics
Computer Science
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Columbia University Medical Center (CUMC)
Release Date: 2026-02-03

Configurable Kalman filtering for brain-computer interfaces

CU25167

Configurable, energy-efficient Kalman filtering enables real-time, low-power neural decoding for embedded brain-computer interfaces.

Tags: Algorithm
Data communication
Electrode
Inventors: Guy Eichler
Joseph Zuckerman
Luca Carloni
Manager: Greg Maskel
Departments: Computer Science
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2026-01-16

Stepwise process for the sustainable recovery of rare metals and earth elements

CU21163

Recovery of gold and rare earths from electronic waste via a green, stepwise supercritical CO2 and antisolvent process. 132 characters

Tags: Acid
Calcium
Copper
Inventors: Ah-Hyung Alissa Park
Haonan Danny Huang
Peng Peng
Manager: Dovina Qu
Departments: Earth & Environmental Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-10-30

Virtual reality platform for upper limb motor rehabilitation

CU25025

VR platform for unconstrained upper-limb rehabilitation, enabling natural-movement tasks to improve motor function and real-world readiness.

Tags: Motor control
Neuron
Virtual reality
Inventors: Robert Carrera
Sunil K. Agrawal
Manager: Dovina Qu
Departments: Biomedical Engineering
Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-07-29

Real-time generation of radiology reports using generative AI

CU25102

Real-time AI-generated radiology reports accelerate turnaround, ensure interpretability, translation to 120 languages, and PHI redaction.

Tags: Computer vision
Human error
Radiology
Inventors: Ali Dadgar
Shahab Jalalvand
Manager: Greg Maskel
Departments: Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-06-02

xPDFsuite - an end-to end software solution for atomic pair distribution function analysis

M11-120

End-to-end Python-based PDF analysis suite enabling rapid, batch-friendly total scattering characterization of amorphous, nanocrystalline materials.

Tags: Amorphous solid
Batch processing
Energy
Inventors: Chris Farrow
Pavol Juhas
Simon Billinge Ph.D.
Manager: Greg Maskel
Departments: Applied Physics & Applied Math (APAM)
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-03-03

Environmentally friendly conversion of carbon dioxide into carbon nanofibers

CU24182

Electrochemical-thermochemical CO2-to-CNF conversion at ambient conditions using FeCo catalyst; earns greener, scalable carbon nanofiber production.

Tags: Alloy
Carbon
Carbon dioxide
Inventors: Jingguang Chen
Samay Garg
Zhenhua Xie
Manager: Greg Maskel
Departments: Chemical Engineering/Applied Chemistry
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-01-30

Scalable software and hardware for deep neural network development

CU24101

Log-normal weight initialization and constrained training for scalable, resource-efficient deep neural networks across architectures.

Tags: Computer vision
Deep learning
Facial recognition system
Inventors: Manasi Gurunath Khandekar
N. Sanjeevrajan
Venkat Venkatasubramanian
Manager: Greg Maskel
Departments: Chemical Engineering/Applied Chemistry
Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-10-25

Metasurface Holographic Optical Traps for Ultracold Atoms

CU24064

Metasurface holographic traps enable compact, scalable, high-precision ultracold-atom control for quantum computing and simulation.

Tags: Acoustics
Amplitude
Dielectric
Inventors: Nanfang Yu
Sebastian Will Ph.D.
Manager: Greg Maskel
Departments: Applied Physics & Applied Math
Physics
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Faculty of the Arts & Sciences
Release Date: 2024-05-27

Selective laser treatment of carbon fiber composites

CU23313

Programmable laser curing creates flexible CFRP structures with predesigned bends, enabling deployable, complex aerospace and defense components.

Tags: Carbon fibers
Laser
Launch vehicle
Inventors: Hayley McClintock
Hod Lipson
Manager: Dovina Qu
Departments: Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-05-27

Small scale screening bioreactor with airway tissues and mucosa for the progression and treatment of lung disease

CU23307

Bioreactor recreating mucus-lined airways ex vivo for real-time, high-throughput modeling and therapeutic screening.

Tags: Biomimetics
Bioreactor
Cell culture
Inventors: Gordana Vunjak-Novakovic
Jinho Kim
Keith Yeager
Manager: Cynthia Lang
Departments: Biomedical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-04-08

Hybrid multi-coil technique for improving magnetic resonance imaging (MRI)

CU23207

Hybrid, compact multi-coil and RF magnet system enhances MRI field homogeneity, boosting clinical brain imaging on standard machines.

Tags: Human brain
Magnetic field
Magnetic resonance imaging
Inventors: Carlotta Ianniello
Christoph Juchem
Sebastian Theilenberg
Manager: Joan Martinez
Departments: Biomedical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-03-26
Collections: CNS/Neurology
Medical Device

Enhanced CMOS amplifier nanopore sensor for ion channel analysis

CU12278

Enhanced CMOS nanopore amplifier boosts high-throughput, high-resolution ion channel sensing for drug discovery and diagnostics. (136 characters)

Tags: Amplifier
CMOS
DNA sequencing
Inventors: Jacob Rosenstein
Kenneth Shepard
Siddharth Ramakrishnan PhD
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2023-11-21

Rapid monitoring of community heath through wastewater surveillance

CU23120

Wastewater surveillance for SARS-CoV-2 enables high-throughput community viral load, variant detection, and outbreak prediction.

Tags: Acid
Bioinformatics
DNA sequencing
Inventors: Kartik Chandran
Manager: Dovina Qu
Departments: Earth & Environmental Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2023-04-15
Collections: Digital Health (Software, AI, bioinformatics, etc)

Computer vision enabled immersive audio for blind and low-vision sports fans

CU23071

Sensor-free, 3D spatialized audio over real-time tennis video via computer vision, aiding blind/low-vision fans.

Tags: Badminton
Computer vision
Tennis
Inventors: Basel Hindi
Brian Anthony Smith
Connor Courtien
Manager: Greg Maskel
Departments: Computer Science
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2023-01-17

COWS: Water suppression algorithm for magnetic resonance spectroscopy

CU21111

Flexible COWS water suppression for MRSI, customizable pulses/durations, shorter experiments, improved macromolecule visualization.

Tags: Algorithm
Macromolecule
Nuclear magnetic resonance spectroscopy
Inventors: Christoph Juchem
Karl Landheer
Martin Gajdosik
Manager: Joan Martinez
Departments: Biomedical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2020-11-13
Collections: Digital Health (Software, AI, bioinformatics, etc)

Multi-material inverted selective laser sintering 3D printer

CU19152

Inverted SLS 3D printer enables multi-material parts with controllable strength/porosity and reduced waste.

Tags: 3D printing
Laser
Porosity
Inventors: Hod Lipson
John Whitehead
Manager: Dovina Qu
Departments: Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2019-11-21

System for monitoring the smart grid management of electric transmission and distribution systems

M10-068

A machine-learning system continuously evaluates capital, maintenance, and operations of smart grids to predict failures and optimize investments.

Tags: Efficient energy use
Electrical grid
Machine learning
Inventors: Albert G. Boulanger
Leon Li Wu
Roger N. Anderson
Manager: Dovina Qu
Departments: Center for Computational Learning Systems (CCLS)
CS/SEAS
CS/SEAS and LDEO/EI
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2018-08-30

Thermostable microring modulators for use in optical devices

CU14094

Thermostable silicon microring modulators with mean-power feedback stabilize resonance, enabling compact, low-power, high-speed optical links.

Tags: Energy
Integrated circuit
Laser
Inventors: Andrew Knights
Dylan Logan
Keren Bergman
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Fu Foundation School of Engineering and
Release Date: 2018-04-13

Surgical imaging device for minimally invasive surgery

2381

An insertable, stereoscopic surgical imaging device enabling single-port, fully internal visualization with pan-tilt-zoom and lighting.

Tags: Depth perception
Laparoscopy
Lens
Inventors: Dennis Fowler
Peter Allen
Manager: Kristin Neuman
Departments: Computer Science
Surgery
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Columbia University Medical Center (CUMC)
Release Date: 2026-03-06

Robotic system for accelerated motor skills acquisition in sports

CU25023

Robotic assist-as-needed sports training blends motion capture and pelvic/torso force guidance to accelerate motor skill learning.

Tags: Artificial intelligence
Biomedical engineering
Electroencephalography
Inventors: Sunil K. Agrawal
Manager: Dovina Qu
Departments: Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2026-02-14

Humidity-responsive textiles for adaptive moisture management

CU22375

Humidity-responsive textiles dynamically adjust breathability via reversible hygromorphing, passively regulating moisture and comfort without power.

Tags: Elastic modulus
Humidity
Lipid bilayer
Inventors: Ozgur Sahin
Yocheved Ungar
Manager: Dovina Qu
Departments: Applied Physics & Applied Math (APAM)
Biological Sciences
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Faculty of the Arts & Sciences
Release Date: 2026-02-14

Adaptive machine learning platform for image-based rapid diagnostic test interpretation

CU21034

Adaptive AI interprets diverse rapid tests from images with self-supervised pretraining, smartphone-ready and scalable.

Tags: Artificial neural network
Machine learning
Quality control
Inventors: David Colburn
Guangxing Han
Jiawei Ma
Manager: Dovina Qu
Departments: Biomedical Engineering
Computer Science
Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2026-02-14

Nanoscale plug-enabled membranes for efficient hydrogen production

CU25218

Electrochemical nanoscale plugs seal membrane pinholes, cutting hydrogen crossover dramatically while preserving proton conductivity.

Tags: Acid
Electrochemistry
Electrolysis of water
Inventors: Alan West
Daniel Vincent Esposito
Jesse Dondapati
Manager: Dovina Qu
Departments: Chemical Engineering/Applied Chemistry
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2026-01-16

Attention-based framework for cell-cell communication analysis

CU26099

Dynamic, attention-based AMICI framework reveals time-varying cell-cell interactions and signaling nodes in tissue contexts.

Tags: Attention (machine learning)
Cell signaling
Developmental biology
Inventors: Elham Azizi
Justin Hong
Khushi Desai
Manager: Joan Martinez
Departments: Biomedical Engineering
Computer Science
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-12-04

Brain-informed speech separation (BISS) for auditory speech signal enhancement

CU21093

Brain-informed speech separation (BISS) uses neural signals and deep learning to isolate and enhance target speech in noisy environments.

Tags: Active noise control
Electroencephalography
Hearing loss
Inventors: Enea Ceolini
Nima Mesgarani
Manager: Kristin Neuman
Departments: Electrical Engineering
Mortimer B. Zuckerman Mind Brain Behavior Institute
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-11-20

Machine-learning algorithm to improve disease diagnosis using magnetic resonance spectroscopy

CU24256

A deep learning system automates and speeds up in vivo metabolite quantification from MRS, improving disease diagnosis with telecoms-ready MRI integration.

Tags: Algorithm
Deep learning
Dementia
Inventors: Christopher Wu
Jia Guo
Scott A. Small M.D.
Manager: Jerry Kokoshka
Departments: Biomedical Engineering
Neurology
Psychiatry
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Columbia University Medical Center (CUMC)
Release Date: 2025-05-30

Precision-engineered biomaterial scaffold for periodontal ligament regeneration

CU25075

A customizable templated scaffold guides periodontal ligament regeneration, closely mimicking native structure for full periodontium recovery.

Tags: Biomaterial
Collagen
Dental implant
Inventors: Helen Lu Ph.D.
Philip Andrew Patrick Brudnicki
Thomas Bina
Manager: Joan Martinez
Departments: Biomedical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-05-08

Lymphocyte therapeutic method for hematological conditions

CU24081

Enriched CD8+ T cell isolation enables targeted leukemia therapy; biomarkers predict potency and may boost DLI efficacy.

Tags: Acute myeloid leukemia
CD3 (immunology)
Cell therapy
Inventors: Cameron Young Park
Elham Azizi
Manager: Joan Martinez
Departments: Biomedical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-05-08

Secure cloud computing architectures using Realm containers

CU24216

Realm containers on Arm Confidential Compute Architecture deliver secure, OS-independent VMs with better performance and lower costs.

Tags: Artificial intelligence
Cloud computing
Computer security
Inventors: Brett Jia
Fanqi Yu
Jason Nieh
Manager: Greg Maskel
Departments: Computer Science
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-02-20

Ultrathin van der Waals crystals for efficient nonlinear light-matter interactions

CU24012

Ultrathin periodically poled MoS2 enables broadband quasi-phase matching, high-efficiency on-chip nonlinear optics for telecom and quantum photonics.

Tags: Birefringence
Electromagnetic radiation
Laser
Inventors: Andrea Marini
Carino Ferrante
Chiara Trovatello
Manager: Greg Maskel
Departments: Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
SPIN (SuPerconducting and other INnovative materials and devices institute)
Release Date: 2025-02-20

Process for altering the surface chemistry of hydrophilic nanoparticles to minimize agglomeration in polymer nanocomposites

CU24010

Process modifies SiO2 nanoparticle surfaces with hydrophobic groups to prevent agglomeration, enabling highly dispersed polymer nanocomposites.

Tags: Evaporation
Flocculation
Food packaging
Inventors: Marshall Tekell
Sanat Kumar
Manager: Dovina Qu
Departments: Chemical Engineering/Applied Chemistry
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-01-16

Biodegradable, bio-based cellulose material

CU24116

Biodegradable, bio-based microbial cellulose nanomaterial as a compostable, tunable alternative to plastics in packaging, textiles, and medical uses.

Tags: Biomaterial
Cellulose
Green chemistry
Inventors: Helen Lu Ph.D.
Romare Antrobus
Theanne Schiros
Manager: Dovina Qu
Departments: Biomedical Engineering
Center for Integrated Science & Engineering (CISE)
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
FAS & SEAS
Release Date: 2025-01-02

Endoscopic imaging device for precise real-time detection of olfactory tissue

CU25003

Real-time spectral endoscopic detection of olfactory epithelium to preserve smell during head/neck surgeries.

Tags: Biopsy
Endoscopy
Epithelium
Inventors: David A. Gudis
Ian F. Caplan
James P. Schuck
Manager: Sara Gusik
Departments: Mechanical Engineering
Otolaryngology
Otolaryngology--Head & Neck Surgery
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Columbia University Medical Center (CUMC)
Release Date: 2024-11-08

PhysioLabXR: Physiological data processing software for real-time, multimodal experiments

CU24335

Real-time, open-source Python platform for multimodal physiological data fusion, visualization, and XR-enabled neuroscience experiments.

Tags: Browser extension
Cross-platform software
Electrophysiology
Inventors: Haowen 'John' Wei
Paul Sajda
Steven Feiner
Manager: Dovina Qu
Departments: Biomedical Engineering
Computer Science
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-11-08

Robotic traction head-neck brace for improved mobility

CU22116

Wearable motorized head-neck traction brace offering portable, bidirectional cervical traction with real-time monitoring and adjustable force.

Tags: Graphical user interface
Intervertebral disc
Orthotics
Inventors: Priya Kulkarni
Sunil K. Agrawal
Manager: Dovina Qu
Departments: Mechanical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-11-08

Multi-lumen microneedle for intracochlear drug delivery and sampling

CU21117

Ultra-sharp multi-lumen microneedles enable simultaneous intracochlear drug delivery and perilymph sampling with zero net volume change.

Tags: Cochlea
Diffusion
Drug delivery
Inventors: Anil Lalwani
Aykut Aksit
Jeffrey W. Kysar
Manager: Dovina Qu
Departments: Mechanical Engineering
Otolaryngology
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Columbia University Medical Center (CUMC)
Release Date: 2024-09-26

Methods for verifying image authenticity

CU24390

A tamper-evident image authentication method using unique signatures and blockchain-backed storage with universal verification.

Tags: Artificial intelligence
Blockchain
Digital image
Inventors: Mohit Gupta
Suman Jana
Vishal Misra
Manager: Greg Maskel
Departments: Computer Science
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2024-07-18