Fu Foundation School of Engineering and (Divisions)

Divisions

Fu Foundation School of Engineering and

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

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2018-04-13

Rapid, highly sensitive multiplexed viral detection with nanopores

CU21160

Ultrafast, amplification-free nanopore-based single-molecule assay for multiplexed viral detection (SARS-CoV-2) and antibodies.

Tags

Antibody

Antigen

Assay

Inventors

Chuanjuan Tao

James J. Russo

Jingyue Ju

Manager

Cynthia Lang

Departments

Chemical Engineering/Applied Chemistry

Chemistry

Genome Center

Divisions

Fu Foundation School of Engineering and

Faculty of the Arts & Sciences

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2023-07-20

Synthesis method for high purity graphene

CU21336

A controlled, automated CVD method producing ultra-pure graphene with faster, lower-temperature synthesis for scalable, high-performance films.

Tags

Chemical vapor deposition

Graphene

Heterojunction

Inventors

Christopher DiMarco

James Hone

Manager

Dovina Qu

Departments

Mechanical Engineering

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2021-05-26

High-yield production of macroscopic 2D materials

CU20156

Ultra-flat gold tape enables scalable, high-yield production of macroscopic 2D materials for electronics and quantum tech.

Tags

Graphene

Metal

Monolayer

Inventors

Fang Liu

James Hone

Jue Wang

Manager

Dovina Qu

Departments

Chemistry

Mechanical Engineering

Divisions

Fu Foundation School of Engineering and

Faculty of the Arts & Sciences

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2020-05-13

Accurate and efficient speech signal processing method for artificial intelligence

CU22076

Pitch-synchronous speech processing enhances AI accuracy with concise, human-like representations, reducing noise and computation.

Tags

Artificial intelligence

Speech recognition

Timbre

Inventors

Julian Chengjun Chen

Manager

Dovina Qu

Departments

Applied Physics & Applied Math

Divisions

Fu Foundation School of Engineering and

Release Date

2021-10-11

A low-cost, robust method for automatically tuning a coupled resonator and laser for high-speed photonics applications

CU13185

Automatic wavelength locking and thermal stabilization of silicon microring resonators with dithering signals for scalable, energy-efficient photonics.

Tags

Biosensor

CMOS

Dither

Inventors

Keren Bergman

Kishore Padmaraju

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2019-04-15

Pitch-synchronous method for speech encoding and decoding

CU16133

Pitch-synchronous speech parameterization enables natural, tonal-language aware recognition and synthesis, improving realism and accuracy.

Tags

Acoustics

Phonation

Speech coding

Inventors

Julian Chengjun Chen

Manager

Dovina Qu

Departments

Applied Physics & Applied Math (APAM)

Divisions

Fu Foundation School of Engineering and

Release Date

2016-03-11

Therapeutic agents for viral infections using nucleoside and nucleotide analogues

CU25201

Modified Remdesivir analogs with dual prodrugs block RNA virus replication, bypass proofreading, outperform current antivirals.

Tags

Antiviral drug

Dengue virus

Encephalitis

Inventors

Chuanjuan Tao

Irina Morozova

James J. Russo

Manager

Cynthia Lang

Departments

Biomedical Informatics

Chemical Engineering/Applied Chemistry

Genome Center

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2026-01-08

Power efficient phase shifters for near-IR wavelengths

CU18268

Power-efficient near-IR phase shifter using excitonic 2D materials (TMDs) for high index change with low loss.

Tags

Chalcogenide

Energy

Modulation

Inventors

Dmitri N. Basov

Ipshita Datta

James Hone

Manager

Greg Maskel

Departments

Electrical Engineering

Materials Science and Engineering

Mechanical Engineering

Divisions

Fu Foundation School of Engineering and

Faculty of the Arts & Sciences

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2019-10-25

Graphene-based optical modulator for low-power, high-sensitivity cryogenic data transmission

CU16109

Graphene-based optical modulator enables ultra-low-power, high-sensitivity cryogenic-to-room-temperature data links using 1 mV signals.

Tags

Crosstalk

Data link

Electric power transmission

Inventors

Christopher Phare

Keren Bergman

Michal Lipson

Manager

Greg Maskel

Departments

Electrical and Computer Engineering

Electrical Engineering

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2024-11-08

Integrated silicon photonic band interleaver

CU23236

Integrated silicon photonic band interleaver enables tunable, high-FSR spectral multiplexing for on-chip data communication.

Tags

Compact space

Error correction code

Integrated circuit

Inventors

Anthony Rizzo

Asher Novick

Keren Bergman

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2024-02-01

Strategy to attack SARS-CoV-2 and other coronaviruses

CU20241

Nucleotide-analogue viral inhibitors target coronavirus polymerases, offering selective, mutation-resistant, broad-spectrum COVID-19 therapies.

Tags

Coronavirus

DNA sequencing

Nucleotide

Inventors

James J. Russo

Jingyue Ju

Shiv Kumar

Manager

Cynthia Lang

Departments

Chemical Engineering/Applied Chemistry

Chemistry

Genome Center

Divisions

Fu Foundation School of Engineering and

Faculty of the Arts & Sciences

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2020-01-31

Collections

Small Molecule

A universal method to interrogate genome-wide methylation patterns

CU13219

A universal, unbiased methylation assay using DNMTs and AdoMet analogues enables genome-wide, single-base methylation profiling with low DNA input.

Tags

Automation

Carcinoma

CpG site

Inventors

Jingyue Ju

Timothy Bestor

Xiaoxu Li

Manager

Cynthia Lang

Departments

Chemical Engineering/Applied Chemistry

Genetics & Development

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2015-12-09

Whole methylome sequencing at the single molecule level

CU16353

Single-molecule, targeted methylome sequencing detects methylation types with high sensitivity, enabling precise epigenetic profiling and diagnostics.

Tags

Chemistry

DNA methylation

Epigenetics

Inventors

James J. Russo

Jingyue Ju

Steffen Jockusch

Manager

Cynthia Lang

Departments

Chemical Engineering/Applied Chemistry

Chemistry

Genetics & Development

Divisions

Fu Foundation School of Engineering and

Columbia University Medical Center (CUMC)

Faculty of the Arts & Sciences

Release Date

2020-12-24

Spectrogram software for yielding high-definition timbre spectra

CU18357

Software that fully separates pitch and timbre to deliver high-definition, reliable spectra for speech analysis and voice tech.

Tags

Algorithm

Formant

Spectral density

Inventors

Julian Chengjun Chen

Manager

Dovina Qu

Departments

Applied Physics & Applied Math

Divisions

Fu Foundation School of Engineering and

Release Date

2018-05-24

Focal Sweep for Space-time Depth Recovery and User Interactive Refocusing

CU14239

Focal sweep captures space-time depth, enabling interactive refocusing and all-in-focus images from a single sweep.

Tags

Camera lens

Closed-circuit television

Computer science

Inventors

Changyin Zhou

Daniel Miau

Shree Kumar Nayar

Manager

Greg Maskel

Departments

Computer Science

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2014-11-19

DNA and RNA sequencing using ion sensing and nucleotide reversible terminators

2864

Ion-sensing sequencing with reversible terminators enables cheaper, high-throughput DNA/RNA sequencing without fluorescent labels.

Tags

Functional group

Ion

Medication

Inventors

James J. Russo

Jingyue Ju

Lin Yu

Manager

Cynthia Lang

Departments

Chemical Engineering/Applied Chemistry

Genome Center

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2015-04-13

Polymeric nanofiber scaffold for cartilage tissue engineering

CU19168

Electroactive polymeric nanofiber scaffold with graphite enhances chondrocyte growth, matrix deposition, and cartilage graft integration.

Tags

3D printing

Autotransplantation

Biomedical engineering

Inventors

Christopher Zachary Mosher

Helen Lu

James Hone

Manager

Joan Martinez

Departments

Biomedical Engineering

Mechanical Engineering

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2020-09-17

DNA sequencing by synthesis with nucleotide analogues and Raman detection

CU16261

Fluorophore-free DNA sequencing by synthesis using nucleotide analogues and Raman detection for cost-effective, high-throughput reads.

Tags

Biology

DNA sequencing

Fluorophore

Inventors

Irina Morozova

James J. Russo

Jingyue Ju

Manager

Cynthia Lang

Departments

Biomedical Informatics

Chemical Engineering/Applied Chemistry

Chemistry

Divisions

Fu Foundation School of Engineering and

Faculty of the Arts & Sciences

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2016-03-28

Optical Packet Buffer System is Modular, Scalable and Extensible

M07-011

Modular, scalable optical buffer for packet switching enables independent read/write, FIFO/LIFO prioritization, with extensible, loss-minimizing design.

Tags

FIFO (computing and electronics)

Internet

Network packet

Inventors

Assaf Shacham

Benjamin A. Small

Keren Bergman

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2006-08-25

DNA-based high spatial resolution thermometer based on temperature dependent fluorescence

M11-123

DNA-based high-resolution thermometer uses fluorescence in DNA strands for real-time, spatial temperature mapping with 0.1°C precision.

Tags

DNA sequencing

Fluorescence

Integrated circuit

Inventors

Haig Norian

John Ioannis Kymissis

Kenneth Shepard

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2014-10-14