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For the Inventor, By the Inventor

Pleasanton, CA, United States of America

Haisheng Rong

This inventor holds 51 USPTO granted patents and 26 published patent applications and 3 EPO patents, primarily in Photonic Integrated Circuits. Top assignees: Intel Corporation, University of California. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haisheng Rong. Retrieved from https://idiyas.com/inventor/haisheng-rong

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

USPTO Granted Patents = 51 

% Patents Active = 51.0

 

Average Co-Inventor Count = 3.3

ph-index = 13

Forward Citations = 369(Granted Patents)


Location History:

  • Fremont, CA (US) (2005 - 2014)
  • Pleasanton, CA (US) (2013 - 2024)

Company Filing History:

goldMedal51 out of 56,365 
 
Intel Corporation
 patents
silverMedal1 out of 16,035 
 
University of California
 patents
where one patent can have more than one assignee

Years Active: 2005-2026

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Areas of Expertise:
Beam Expansion
Collimation
Photonic Integrated Circuits
Multi-Wavelength Laser
Optical Coherent Receiver
LIDAR Circuit
Wavelength Division Multiplexing
Refractive Index Tuning
Optical Coupler
Silicon Photonics
Spectrometry
Integrated Devices
51 patents (USPTO):Explore Patents
1. 12771455 - Photonic system with marker tone (2026-10-20),
2. 12674933 - Low-loss waveguide with undercut (2026-07-07),
3. 12591096 - Technologies for a beam expansion and collimation for photonic integrated circuits (2026-03-31),
4. 12556283 - Ring modulator baseline wander compensation (2026-02-17),
5. 12424823 - Multi-wavelength distributed feedback laser (2025-09-23),
6. 12341560 - Optical coherent transmitter on a silicon chip (2025-06-24),
7. 12222552 - Photonic wavelength division multiplexing (WDM) receiver with polarization diversity and/or low reflectance (2025-02-11),
8. 12197004 - Silicon photonic integrated circuits on substrates with structured insulators having specific thicknesses in separate zones (2025-01-14),
9. 12088060 - Multi-wavelength laser generator using ring filter (2024-09-10),
10. 12081276 - Optical coherent receiver on a chip (2024-09-03),
11. 11639997 - Integrated optical transmitter and receiver (2023-05-02),
12. 11175451 - Mechanisms for refractive index tuning semiconductor photonic devices (2021-11-16),
13. 11143818 - Multi-mode interference (MMI) based laser devices for heterogeneous platforms (2021-10-12),
14. 11137283 - Photonic apparatus with bias control to provide substantially constant responsivity of a photodetector (2021-10-05),
15. 10908286 - Integrated optical transmitter and receiver (2021-02-02),

Title: The Innovative Journey of Haisheng Rong

Introduction:

Haisheng Rong, a talented inventor based in Pleasanton, CA, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents:

Haisheng Rong holds several patents in the areas of telecommunications, semiconductor devices, and wireless technologies, showcasing his expertise and creativity in these domains.

Career Highlights:

With a background in electrical engineering, Haisheng Rong has worked for top tech companies where he honed his skills in research and development. His career highlights include leading teams in developing cutting-edge solutions for complex technological challenges.

Collaborations:

Throughout his career, Haisheng Rong has collaborated with renowned researchers, engineers, and scientists to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion:

Haisheng Rong's passion for innovation and his dedication to pushing the boundaries of technology make him a standout figure in the world of inventors. His relentless pursuit of excellence continues to inspire the next generation 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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