Monterey Park, CA, United States of America

Lianshan Yan

This inventor holds 13 USPTO granted patents. Top assignees: General Photonics Corporation, University of Southern California. Active years: 2003-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lianshan Yan. Retrieved from https://idiyas.com/inventor/lianshan-yan

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

USPTO Granted Patents = 13

% Patents Active = 76.9

Average Co-Inventor Count = 2.7

ph-index = 8

Forward Citations = 185(Granted Patents)

Location History:

Los Angeles, CA (US) (2003 - 2010)
Monterey Park, CA (US) (2008 - 2011)
Sichuan, CN (2010 - 2011)

Company Filing History:

10 out of 61

General Photonics Corporation

patents

3 out of 1,693

University of Southern California

patents

Years Active: 2003-2011

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8073326 - Optical polarization division multiplexing in optical communication (2011-12-06),

2. 7952711 - Waveplate analyzer based on multiple tunable optical polarization rotators (2011-05-31),

3. 7945130 - Mode scrambling apparatus for multimode fiber (2011-05-17),

4. 7724435 - Importance sampling techniques based on adjustable differential group delay (DGD) elements (2010-05-25),

5. 7723670 - Optical differential group delay module with folded optical path (2010-05-25),

6. 7693419 - Optical spectrum analysis using optical interferometry (2010-04-06),

7. 7436569 - Polarization measurement and self-calibration based on multiple tunable optical polarization rotators (2008-10-14),

8. 7227686 - Tunable PMD emulators and compensators (2007-06-05),

9. 7206517 - Monitoring and in-line compensation of polarization dependent loss for lightwave systems (2007-04-17),

10. 7067795 - Methods and systems for dynamic control of polarization of an optical signal (2006-06-27),

11. 7035538 - Monitoring optical dispersion based on vestigial side band optical filtering (2006-04-25),

12. 6975454 - Variable polarization-dependent-loss source (2005-12-13),

13. 6654103 - Compensation and control of both first-order and higher-order polarization-mode dispersion (2003-11-25),

Title: The Innovative Journey of Lianshan Yan

Introduction: Lianshan Yan, a talented inventor based in Monterey Park, CA, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Lianshan Yan holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of expertise and creativity.

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

Collaborations: Throughout his career, Lianshan Yan has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions, demonstrating his commitment to innovation and collaboration.

Conclusion: Lianshan Yan's relentless pursuit of innovation and his dedication to pushing the boundaries of technology make him a true pioneer in the world of inventions.

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]