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For the Inventor, By the Inventor

Changzhi Li

Lubbock, TX, United States of America

Changzhi Li

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This inventor holds 17 USPTO granted patents and 2 published patent applications. Top assignees: Texas Tech University System, University of Florida Research Foundation Inc., Ballocalor LLC. Active years: 2010-2026.

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

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

USPTO Granted Patents = 17 

% Patents Active = 88.2

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 89(Granted Patents)


Location History:

  • Gainesville, FL (US) (2010 - 2014)
  • Lubbock, TX (US) (2014 - 2024)

Company Filing History:

goldMedal10 out of 281 
 
Texas Tech University System
 patents
silverMedal7 out of 3,052 
 
University of Florida Research Foundation Inc.
 patents
bronzeMedal1 out of 1 
 
Ballocalor LLC
 patent
4. 1 out of 1 
 
Ballocator LLC
 patent
5. 1 out of 2,046 
 
The State University of New York
 patents
where one patent can have more than one assignee

Years Active: 2010-2026

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17 patents (USPTO):Explore Patents
1. 12677146 - Method and system for non-contact motion-based user authentication (2026-07-07),
2. 12645103 - Wide bandgap optical phased arrays (OPA's) and methods related thereto (2026-06-02),
3. 12076617 - Golf ball locating nonlinear radar system employing a snowflake nonlinear passive tag and associated method(s) (2024-09-03),
4. 11892537 - Golf ball locating nonlinear radar system employing a snowflake nonlinear passive tag and associated method(s) (2024-02-06),
5. 11747658 - Semiconductor optical phased arrays (OPA's) and methods related thereto (2023-09-05),
6. 11735828 - 24-GHz low-cost continuous beam steering phased array for indoor smart radar and methods relating thereto (2023-08-22),
7. 11460723 - Semiconductor optical phased arrays (OPA's) and methods related thereto (2022-10-04),
8. 10958295 - Complex domain beamforming system and methods relating thereto (2021-03-23),
9. 10436888 - Hybrid FMCW-interferometry radar for positioning and monitoring and methods of using same (2019-10-08),
10. 10436625 - Interferometric doppler radar and method for wave and water level measurement (2019-10-08),
11. 9924906 - Random body movement cancellation for non-contact vital sign detection (2018-03-27),
12. 9477812 - Random body movement cancellation for non-contact vital sign detection (2016-10-25),
13. 9314648 - System, method and apparatus for tracking targets during treatment using a radar motion sensor (2016-04-19),
14. 9200945 - Wavelength division sensing RF vibrometer for accurate measurement of complex vibrations (2015-12-01),
15. 8814805 - Complex signal demodulation and angular demodulation for non-contact vital sign detection (2014-08-26),

Title: Changzhi Li: Pioneering Inventor from Lubbock, TX

Introduction: Changzhi Li is a distinguished inventor based in Lubbock, Texas, known for his groundbreaking contributions to various technological fields.

Latest Patents: Changzhi Li holds several patents in the areas of renewable energy, sustainable agriculture, and advanced materials, showcasing his innovative spirit and commitment to creating a better future.

Career Highlights: With a career spanning over two decades, Changzhi Li has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, Changzhi Li has collaborated with top scientists, engineers, and experts in multidisciplinary projects, fostering a culture of innovation and excellence in all his endeavors.

Conclusion: Changzhi Li's passion for innovation, coupled with his relentless pursuit of excellence, has established him as a visionary inventor whose work continues to inspire and shape the technological landscape.

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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