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Sunnyvale, CA, United States of America

Polaronyx, Inc.

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USPTO Granted Patents = 23

% Expired Patents = 17.4

Forward Citations = 61

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7 inventors (with patents filed for the assignee):

Jian S Liu (22 out of 55 patents)

Jiangfan Xia (5 out of 5 patents)

Huan Huang (2 out of 3 patents)

4. Peng Wan (1 out of 5 patents)

5. Lihmei Yang (1 out of 2 patents)

6. Shuang Bai (1 out of 1 patent)

7. Lih-Mei Yang (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 11772161 - Method and apparatus for in situ synthesis of SiC, SiC ceramic matrix composites, and SiC metal matrix composites during additive manufacturing (2023-10-03),

2. 11465240 - Method and apparatus for real time, in situ sensing and characterization of roughness, geometrical shapes, geometrical structures, composition, defects, and temperature in three-dimensional manufacturing systems (2022-10-11),

3. 9156238 - Method and apparatus for three dimensional large area welding and sealing of optically transparent materials (2015-10-13),

4. 8837038 - Fiber geometrical management for TEM00 mode pulse energy scaling of fiber lasers and amplifiers (2014-09-16),

5. 8792158 - 2 micron femtosecond fiber laser (2014-07-29),

6. 8739574 - Method and apparatus for three dimensional large area welding and sealing of optically transparent materials (2014-06-03),

7. 8456630 - Fiber based SERS sensor (2013-06-04),

8. 7817680 - Automatic dispersion compensation in amplification for short pulse fiber laser system (2010-10-19),

9. 7813035 - Nonlinearity and dispersion management for pulse reshaping in high energy fiber amplifier (2010-10-12),

10. 7593434 - Compression design for high energy short pulse fiber laser (2009-09-22),

11. 7555022 - Reduction of pulse width by spectral broadening in amplification stage and after amplification stage (2009-06-30),

12. 7529278 - Nonlinear polarization pulse shaping model locked fiber laser at one micron with photonic crystal (PC), photonic bandgap (PBG), or higher order mode (HOM) fiber (2009-05-05),

13. 7526003 - Nonlinear polarization pulse shaping mode locked fiber laser at one micron (2009-04-28),

14. 7508848 - Method and configurations in achieving high energy operation for photonic band gap (PGB) fiber with end caps (2009-03-24),

15. 7505489 - Ultrahigh energy short pulse lasers (2009-03-17),

Company Overview

Polaronyx, Inc. is a technology company based in Sunnyvale, California, specializing in advanced solutions for the semiconductor and electronics industries. The organization focuses on developing innovative materials and processes that enhance the performance and efficiency of electronic devices. With a strong emphasis on research and development, Polaronyx aims to push the boundaries of technology, contributing to the evolution of next-generation electronics and enabling new applications across various sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

23 Patents

#168 in Sunnyvale, CA

#3,424 in California

#14,450 in US

#27,736 in the World

Sunnyvale, CA, United States of America

Polaronyx, Inc.

Forward Citations = 61

7 inventors:

Jian S Liu (22 out of 55 patents)

Jiangfan Xia (5 out of 5 patents)

Huan Huang (2 out of 3 patents)

4. Peng Wan (1 out of 5 patents)

5. Lihmei Yang (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polaronyx, Inc.. Retrieved from https://idiyas.com/company/polaronyx

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

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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