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For the Inventor, By the Inventor

Houston, TX, United States of America

Qin Li

This inventor holds 20 USPTO granted patents and 1 published patent application, primarily in Optical Engineering. Top assignees: Microsoft Technology Licensing, LLC, Applied Optoelectronics, Inc., City University of Hong Kong. Active years: 2008-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qin Li. Retrieved from https://idiyas.com/inventor/qin-li-wnyzoacn

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 75.0

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 106(Granted Patents)


Location History:

  • Seattle, WA (US) (2008 - 2012)
  • Redmond, WA (US) (2012 - 2015)
  • Houston, TX (US) (2012 - 2022)

Company Filing History:

goldMedal10 out of 56,279 
 
Microsoft Technology Licensing, LLC
 patents
silverMedal8 out of 185 
 
Applied Optoelectronics, Inc.
 patents
bronzeMedal1 out of 916 
 
City University of Hong Kong
 patents
4. 1 out of 834,570 
Other
 patents

Years Active: 2008-2022

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Areas of Expertise:
Capacitor Stacks
Optical Subassembly
Photodiode Array
Optical Multiplexer
Thermoelectric Cooler
Voice Communication
Acoustic Echo Cancellation
Microphone Array
Optical Transceiver
Filter Bank Optimization
Timestamp Noise Reduction
Glitch Detection
20 patents (USPTO):Explore Patents
1. 11404210 - Capacitor stacks for noise filtering in high-frequency switching applications and an optical subassembly module implementing same (2022-08-02),
2. 11221460 - Lens clip for coupling and optical alignment of an optical lens array and an optical subassembly module implementing same (2022-01-11),
3. 11022765 - Lens clip for coupling and optical alignment of an optical lens and an optical subassembly module implementing same (2021-06-01),
4. 10950651 - Photodiode (PD) array with integrated back-side lenses and a multi-channel transceiver module implementing same (2021-03-16),
5. 10636954 - Thermoelectric cooler (TEC) having top and bottom plates with asymmetric thermal conductivity and an optical subassembly implementing the same (2020-04-28),
6. 10634844 - Optical multiplexer\demultiplexer with input and output ports on a single side, and an optical transceiver implementing same (2020-04-28),
7. 10418777 - Coaxial transmitter optical subassembly (TOSA) including side-by-side laser diode and monitor photodiode arrangement (2019-09-17),
8. 10042116 - Techniques for direct optical coupling of photodetectors to optical demultiplexer outputs and an optical transceiver using the same (2018-08-07),
9. 9143862 - Correlation based filter adaptation (2015-09-22),
10. 8942370 - Filter bank optimization for acoustic echo cancellation (2015-01-27),
11. 8934945 - Voice switching for voice communication on computers (2015-01-13),
12. 8380253 - Voice switching for voice communication on computers (2013-02-19),
13. 8295475 - Selective glitch detection, clock drift compensation, and anti-clipping in audio echo cancellation (2012-10-23),
14. 8259928 - Method and apparatus for reducing timestamp noise in audio echo cancellation (2012-09-04),
15. 8213635 - Keystroke sound suppression (2012-07-03),

Title: The Innovative Journey of Inventor Qin Li

Introduction: Qin Li, a visionary inventor based in Houston, TX, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Qin Li holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovative spirit.

Career Highlights: With a background in engineering and a passion for problem-solving, Qin Li has successfully brought several cutting-edge inventions to life, revolutionizing industries and improving the lives of many.

Collaborations: Throughout his career, Qin Li has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the market, solidifying his reputation as a forward-thinking inventor.

Conclusion: Qin Li's relentless pursuit of innovation and his dedication to pushing the boundaries of technology make him a true pioneer in the world of inventions. His impact on various industries is profound, and his legacy as an inventor continues to inspire future generations of innovators.

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]
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