Hsinchu, Taiwan

Hong-Yi Lei

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Epistar Corporation. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hong-Yi Lei. Retrieved from https://idiyas.com/inventor/hong-yi-lei

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Innovator Spotlight: Hong-Yi Lei and His Advancements in Light-Emitting Devices

Introduction: Hong-Yi Lei is a prominent inventor based in Hsinchu, Taiwan. His significant contribution to the field of light-emitting devices showcases the innovative spirit driving advancements in technology. As a dedicated inventor, his work has been recognized within the industry for its originality and effectiveness.

Latest Patents: Hong-Yi Lei holds a patent for a "Light-emitting device and the manufacturing method thereof." The patent outlines a comprehensive method for producing a light-emitting device, detailing crucial steps such as providing a substrate, forming a mask block in contact with the substrate, and implanting ions to create specialized regions within the substrate. This inventive process culminates in the formation of a semiconductor stack that includes multiple cavities, optimizing the performance of the light-emitting device. The materials used in the mask block are comprised of either metal or oxide, highlighting the thoughtful engineering behind the innovation.

Career Highlights: Currently, Hong-Yi Lei is associated with Epistar Corporation, a company renowned for its expertise in semiconductor technology and optoelectronic products. His role within the company positions him at the forefront of technological advancements, further allowing him to influence the future direction of light-emitting technology.

Collaborations: Throughout his career, Hong-Yi Lei has worked alongside notable colleagues such as Wei-Chih Peng and Jhih-Jheng Yang. Collaborating with other talented professionals in the field enriches his innovative capacity and fosters an environment where groundbreaking ideas can flourish.

Conclusion: Hong-Yi Lei's commitment to innovation in the light-emitting device sector exemplifies the crucial role inventors play in technological progress. With his patent and ongoing work at Epistar Corporation, he continues to pave the way for future developments in lighting technology. His collaboration with fellow innovators further enhances the significant impact of his contributions, shaping the future of the industry.

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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