Lih-Yuan Lin

Seattle, WA, United States of America

Lih-Yuan Lin

This inventor holds 28 USPTO granted patents and 2 published patent applications, primarily in Optical Networking. Top assignees: At+t Corp., At&t Intellectual Property I, LP, University of Washington. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lih-Yuan Lin. Retrieved from https://idiyas.com/inventor/lih-yuan-lin

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

USPTO Granted Patents = 28 

% Patents Active = 64.3

Average Co-Inventor Count = 2.6

ph-index = 11

Forward Citations = 450(Granted Patents)


Location History:

  • Los Angeles, CA (US) (1997)
  • Middletown, NJ (US) (1999 - 2003)
  • Little Silver, NJ (US) (2002 - 2018)
  • Seattle, WA (US) (2020)

Company Filing History:


Years Active: 1997-2025

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Areas of Expertise:
Perovskite Displays
Wavelength Multiplexing
Micromachined Switches
Optical Crossconnect
Fiber-Optic Technology
Dielectric Structure
Optical Transport Networks
Signal Monitoring
Client Configurability
Free-Space Optics
Angular-Precision Enhancement
Non-Blocking Crossconnect
28 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Lih-Yuan Lin

Introduction: Lih-Yuan Lin is a renowned inventor based in Little Silver, New Jersey, holding an impressive portfolio of 24 patents. His innovative work primarily focuses on advanced network technologies, showcasing his dedication to enhancing communication systems.

Latest Patents: Among his latest inventions is the development of an Optical/Radio Local Access Network. This system introduces a sophisticated central controller that performs operations such as monitoring multiple network nodes, with many of these nodes communicating through respective point-to-point links. Each point-to-point link incorporates a free space optical channel, allowing the central controller to detect when the optical received signal strength of a channel falls below a predetermined level. In such cases, the system provides control signals to reconfigure the network nodes, ensuring efficient rerouting of signals through alternative point-to-point links. This innovation not only improves the reliability of network systems but also pushes the boundaries of communication technology.

Career Highlights: Lih-Yuan Lin has had a significant career with notable companies like AT&T Corporation and AT&T Intellectual Property II, L.P., where he has contributed his expertise in network technologies and patentable inventions.

Collaborations: Throughout his career, Lin has collaborated with other notable professionals, including Evan Lee Goldstein and David Michael Britz, showcasing the importance of teamwork in driving innovations.

Conclusion: Lih-Yuan Lin's contributions to technology through his patents underline the critical role played by inventors in advancing communication systems. His work not only reflects his ingenuity but also emphasizes the importance of innovation in today's interconnected world.

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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