Peter Kinget (Inventors) - Columbia Technology Ventures

Inventors

Peter Kinget

Phase interpolator for efficient serial data communication

CU22025

Twin phase interpolators with a delta quadrature DLL enable wideband, low-noise, high-linearity, low-power serial data links.

Tags

65 nm process

Baseband

CMOS

Inventors

Peter Kinget

Zhaowen Wang

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2023-01-31

Increased wireless throughput via an IF-filterless dual-conversion receiver

CU20076

IF-filterless dual-conversion receiver boosts wireless throughput, improving 5G compatibility with blocker tolerance and spurious rejection.

Tags

Active noise control

Modulation

Inventors

Peter Kinget

Guoxiang Han

Tanbir Haque

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2021-02-26

MOSbius: Custom integrated circuit for hands-on circuit design education

CU25175

Custom CMOS IC + PCB lets students prototyping real transistor-level circuits on a breadboard, bridging simulation and lab practice.

Tags

Breadboard

CMOS

Debugging

Inventors

Peter Kinget

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2025-03-07

Compact, Ultra-Low-Power Time-Delay Estimation Circuit for Sound Localization

CU18288

Ultra-low-power PCC-ATDE time-delay circuit for 3D sound localization, enabling always-on, miniaturized, energy-efficient sensing.

Tags

Analog-to-digital converter

Cross-correlation

Electric battery

Inventors

Peter Kinget

Daniel de Godoy Peixoto

Xiaofan "Fred" Jiang

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2019-03-15

Passive low noise amplifier achieves linear signal amplification and complete noise cancellation for high performance integrated circuit applications

CU14031

Passive three-coil, fully passive LNA delivers linear gain with complete noise cancellation, enabling ultra-low-voltage, high-performance receivers.

Tags

Active noise control

Bluetooth

CMOS

Inventors

Peter Kinget

Baradwaj Vigraham

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2014-10-07

Dual-carrier reception with a modulator-mixer-clock multibranch receiver

CU19064

A modulated-mixer-clock multi-branch receiver enables dual-band matching and concurrent dual-carrier reception with improved linearity.

Tags

65 nm process

Active noise control

Amplifier

Inventors

Peter Kinget

Guoxiang Han

Tanbir Haque

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2020-10-15

Field-programmable low noise amplifier for linearity enhancement

CU14321

Programmable LNA with interferer-reflecting loop enhances linearity and noise performance, reducing power for reconfigurable wireless systems.

Tags

Amplifier

Band-stop filter

Cognition

Inventors

Peter Kinget

Harish Krishnaswamy

Jianxun Zhu

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2014-11-19

Circuits for wireless communication on multiple frequency bands

CU17161

A compact quadrature hybrid circuit enables multi-band wireless transceivers, simplifying antennas and boosting bandwidth.

Tags

Amplifier

Baseband

Cartesian coordinate system

Inventors

Peter Kinget

Jianxun Zhu

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2020-04-16

Multi-phase clock generator for high-speed digital communication

CU21099

A low-noise, low-power multi-phase injection-locked ring oscillator with quadrature DLL for precise high-speed SerDes clocks.

Tags

Data integrity

Data recovery

Signal processing

Inventors

Peter Kinget

Yudong Zhang

Zhaowen Wang

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2020-10-15

Wideband spectrum sensing for interferer detection

CU15061

Wideband, low-power spectrum sensing using Quadrature Analog-to-Information Converter to rapidly detect interferers and optimize usage.

Tags

Hertz

Radio spectrum

Telecommunication

Inventors

Peter Kinget

John N. Wright

Rabia Tugce Yazicigil

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2017-04-07

Switched-capacitor circuitry for front-end radio frequency signal processing

CU15232

Passive switched-capacitor RF front-end delivers up to 4th-order blocker rejection, enhances linearity, no off-chip filters.

Tags

CMOS

Electronic circuit

Electronic filter

Inventors

Peter Kinget

Yang Xu

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2015-04-15

Direct space-to-information converter for efficient interference sensing

CU18364

A reconfigurable direct space-to-information converter enables rapid, energy-efficient DOA sensing with compressed sampling.

Tags

Compressed sensing

Energy

Lidar

Inventors

Peter Kinget

John N. Wright

Matthew Bajor

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2018-05-16

Noise-cancelling wideband receiver for software-defined radio

CU16075

Programmable, noise-cancelling wideband SDR receiver using hybrid class-AB-C LNTAs for high linearity across bands.

Tags

Amplifier

CMOS

Electric battery

Inventors

Peter Kinget

Jianxun Zhu

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2016-11-10

A frequency-translational quadrature-hybrid receiver for carrier aggregation

CU16077

A low-noise, frequency-translational quadrature-hybrid receiver enables concurrent multi-band reception with in-situ antenna impedance sensing.

Tags

65 nm process

CMOS

Carrier wave

Inventors

Peter Kinget

Jianxun Zhu

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2020-04-17

Columbia openRPM flow meter design for respiratory profile monitoring systems

CU20304

OpenRPM flow meter enables real-time ventilator flow/pressure monitoring; 3D-printed, autoclavable, standard tubing compatible.

Tags

3D printing

Anatomical terms of location

Autoclave

Inventors

Peter Kinget

Aaron Kyle

Daniel Steingart

Manager

Dovina Qu

Departments

Anesthesiology

Biomedical Engineering

Earth Engineering Center EEC

Divisions

Columbia University Medical Center (CUMC)

Earth and Environmental Engineering

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2020-04-13

Collections

Medical Device

Direct radiofrequency-to-information converter for rapid, wideband signal detection

CU17085

Direct RF-to-information converter enables unified, rapid wideband signal detection and data reception in a compact, energy-efficient reconfigurable block.

Tags

Consumer electronics

Data communication

Modulation

Inventors

Peter Kinget

Matthew Bajor

Tanbir Haque

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2016-09-27

Filter arrays which allow for dynamic reconfiguration of filtered frequencies for use in cognitive radio

CU13371

Reconfigurable CMOS-on-chip filter arrays enable dynamic, wideband cognitive radio with compact, power-efficient, multi-frequency filtering.

Tags

Acoustics

CMOS

Compact space

Inventors

Peter Kinget

Hassan Edrees

John Ioannis Kymissis

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2015-10-30

Buffer-less pipelined ADC design

M11-057

Non-buffered, low-power pipelined ADC with a zero-crossing MDAC and reference pre-charge, enabling compact, high-resolution conversion.

Tags

65 nm process

CMOS

Consumer electronics

Inventors

Peter Kinget

Jayanth Kuppambatti

Junhua Shen

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2015-06-12

Multi-antenna directional backscatter tag for improved data transmission

CU18289

A multi-antenna backscatter tag provides directional, long-range, low-power wireless transmission with 19dB sensitivity gain.

Tags

Backscatter

MIMO

Modulation

Inventors

Peter Kinget

Vivek Mangal

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2018-03-13

Ultra-low-power multiplying digital-to-analog conversion architecture for high energy efficiency circuit applications

M11-045

Ultra-low-power MDAC pipelined ADC using current-charge-pumps and comparators, removing OTAs and buffers for energy-efficient modular design.

Tags

90 nanometer

CMOS

Comparator

Inventors

Peter Kinget

Junhua Shen

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2015-02-21

Rapid detection of interferers for 5G/next-G networks

CU16078

TS-QAIC enables near-instant, energy-efficient detection of up to six interferers within 1 GHz, boosting 5G spectrum sharing.

Tags

Energy

Hertz

Internet of things

Inventors

Peter Kinget

John N. Wright

Rabia Tugce Yazicigil

Manager

Greg Maskel

Departments

Electrical Engineering

Divisions

Fu Foundation School of Engineering and Applied Science (SEAS)

Release Date

2016-11-10