Tinton Falls, NJ, United States of America

Kwong-Kit Choi

This inventor holds 15 USPTO granted patents, primarily in Quantum Infrared Photodetectors. Top assignee: US Government as Represented by the Secretary of the Army. Active years: 1991-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwong-Kit Choi. Retrieved from https://idiyas.com/inventor/kwong-kit-choi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 15

% Patents Active = 80.0

Average Co-Inventor Count = 1.0

ph-index = 6

Forward Citations = 129(Granted Patents)

Location History:

Tinton Falls, NJ (US) (1991 - 1996)
Brookeville, MD (US) (2002 - 2021)
Brookeville, VA (US) (2017 - 2021)

Company Filing History:

15 out of 8,757

US Government as Represented by the Secretary of the Army

patents

Years Active: 1991-2021

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Areas of Expertise:

Photodetector

Resonance

Quantum-Well

Infrared

Spectrometers

Voltage-Tunable

Hot Electron Transistor

Multicolor

Polarization-Sensitive

Quantum Collector

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11049985 - Photo detection device using resonance and related method (2021-06-29),

2. 10957804 - Photodetector using resonance and related method (2021-03-23),

3. 9679091 - Computer designed resonant photodetectors and method of making (2017-06-13),

4. 8704209 - Photodetectors using resonance and method of making (2014-04-22),

5. 7217926 - Systems involving voltage-tunable quantum-well infrared photodetectors (QWIPs) and related methods (2007-05-15),

6. 6979825 - Quantum-grid infrared photodetector (QGIP) spectrometers and related methods (2005-12-27),

7. 6410917 - Polarization-sensitive corrugated quantum well infrared photodetector array (2002-06-25),

8. 5485015 - Quantum grid infrared photodetector (1996-01-16),

9. 5477060 - Infrared hot electron transistor with a superlattice base (1995-12-19),

10. 5384469 - Voltage-tunable, multicolor infrared detectors (1995-01-24),

11. 5347142 - Modes of infrared hot electron transistor operation in infrared detection (1994-09-13),

12. 5278427 - Quantum collector hot-electron transistor (1994-01-11),

13. 5198659 - Wide-range multicolor IR detector (1993-03-30),

14. 5031013 - Infrared hot-electron transistor (1991-07-09),

15. 5013918 - Multicolor infrared photodetector (1991-05-07),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]