Hsinchu, Taiwan

Wen-Luh Liao

This inventor holds 41 USPTO granted patents and 12 published patent applications, primarily in Optoelectronic Devices. Top assignee: Epistar Corporation. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen-Luh Liao. Retrieved from https://idiyas.com/inventor/wen-luh-liao

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

USPTO Granted Patents = 41 

% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 64(Granted Patents)


Company Filing History:


Years Active: 2013-2026

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Areas of Expertise:
Optoelectronic Device
Semiconductor Photo-Detecting Device
Light-Emitting Diode
Optical Sensing Device
Light-Emitting Element
Semiconductor Structure
Reflective Structure
Light-Emitting Device
Manufacturing Method
Device Package Structure
Quantum Efficiency
41 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Wen-Luh Liao in Semiconductor Technology**

Introduction

Wen-Luh Liao, a prominent inventor based in Hsinchu, Taiwan, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 38 patents, he has shown a commitment to advancing innovations that enhance optical sensing devices and systems.

Latest Patents

His latest patents include a groundbreaking semiconductor photo-detecting device. This device features a first semiconductor layer doped with specific impurities, a light-absorbing layer, a second semiconductor layer, and a semiconductor contact layer. The configuration allows for improved performance in photodetection, with various dopants distributed across designated regions to optimize functionality.

Additionally, Liao has developed an optical sensing device and system that integrates both light-emitting and light-receiving devices within a carrier body. The arrangement features a unique separation of distances between the light-emitting and light-receiving surfaces, enabling enhanced optical sensing capabilities.

Career Highlights

Wen-Luh Liao has established himself as a key player at Epistar Corporation, a leader in the field of optoelectronic devices. His work focuses primarily on innovative solutions that leverage semiconductor materials for improved optical performance. His extensive patent portfolio reflects a deep understanding of semiconductor physics and engineering.

Collaborations

Liao collaborates with notable coworkers, including Hung-Ta Cheng and Hsin-Chan Chung, who contribute to the research and development processes at Epistar Corporation. This teamwork fosters a dynamic environment for innovation and breakthrough technologies in the semiconductor domain.

Conclusion

Wen-Luh Liao's contributions to semiconductor technology through his patents exhibit his expertise and innovative spirit. As the industry continues to evolve, his work at Epistar Corporation will likely play a critical role in shaping the future of optical sensing devices and systems. His ongoing commitment to research and collaboration ensures that he will remain at the forefront of technological advancements in this vital field.

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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