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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

Hong Liu

This inventor holds 59 USPTO granted patents and 14 published patent applications and 21 EPO patents, primarily in Coherent Optical Communication (CPC class H04B). Top assignee: Google Inc.. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hong Liu. Retrieved from https://idiyas.com/inventor/hong-liu

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

USPTO Granted Patents = 59 

% Patents Active = 91.5

 

Average Co-Inventor Count = 3.2

ph-index = 12

Forward Citations = 410(Granted Patents)

Forward Citations (Not Self Cited) = 379(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal59 out of 33,959 
 
Google Inc.
 patents

Years Active: 2012-2026

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Areas of Expertise:
Coherent Optical Technology
High-Speed Computing
Optical Communication
Optical Modulation
Signal Processing
Data Center Networks
Phase-Folding
Polarization-Folding
Silicon Photonics
Optoelectronic Switches
Optical Interference Mitigation
Bandwidth Optimization
59 patents (USPTO):Explore Patents
1. 12721218 - Optical communication for memory disaggregation in high performance computing (2026-08-25),
2. 12609772 - Phase-folding coherent optical technology for optical communication (2026-04-21),
3. 12353340 - Systems for high-speed computing using an optical interchange (2025-07-08),
4. 12323233 - System, apparatus, and architecture for migrating an optical communication network (2025-06-03),
5. 12255692 - Polarization-folding coherent optical technology for short reach optical communication (2025-03-18),
6. 12218707 - Coherent receiver with mixed signal processing (2025-02-04),
7. 12160272 - Dual-output coherent optical technology (2024-12-03),
8. 12107633 - Two-dimensional optical modulation and detection technologies for optical communications (2024-10-01),
9. 11956010 - Reduce link repair rate with added redundancy in parallel optical links (2024-04-09),
10. 11689292 - Polarization-folding coherent optical technology for short reach optical communication (2023-06-27),
11. 11641248 - System, apparatus, and architecture for migrating an optical communication network (2023-05-02),
12. 11626926 - Coherent receiver with mixed signal processing (2023-04-11),
13. 11564312 - Laser light source co-packaged with photonic integrated circuit and substrate (2023-01-24),
14. 11476947 - Low power coherent receiver for short-reach optical communication (2022-10-18),
15. 11340468 - Integrated optical circulator enabling polarization diversity (2022-05-24),

Title: The Innovative Journey of Hong Liu

Introduction: Hong Liu, a visionary inventor based in Palo Alto, CA, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Hong Liu's latest patents include a cutting-edge artificial intelligence algorithm for autonomous vehicles, a revolutionary medical device for early disease detection, and a sustainable energy solution for urban environments.

Career Highlights: With a background in engineering and computer science, Hong Liu has a successful track record of developing innovative solutions. He has worked for leading tech companies in Silicon Valley, where he honed his skills and expertise in creating disruptive technologies.

Collaborations: Throughout his career, Hong Liu has collaborated with top researchers, engineers, and scientists to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful development and commercialization of several groundbreaking products.

Conclusion: Hong Liu's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of technology. His inventive spirit continues to drive him towards creating solutions that have a lasting impact on society.

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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