This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Xiamen San'an Optoelectronics Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Yu Zhan and His LED Chip Invention.
Introduction
Yu Zhan is an inventor associated with Xiamen City, China, and Xiamen San’an Optoelectronics Co., Ltd. His patent work concerns light-emitting diode technology and chip manufacturing.
Latest Patents
The provided information lists one patent for Yu Zhan: “Light-Emitting Diode Chip and Manufacturing Method Thereof.” The disclosed chip includes a substrate, an epitaxial structure, an electrode metal layer, and a eutectic metal layer. The eutectic metal layer is described as having greater elongation and lower hardness than the electrode metal layer. These material properties distinguish the layers within the chip design.
Career Highlights
Yu Zhan’s listed patent activity is focused on LED chip structure and manufacturing. The supplied information identifies him as working at Xiamen San’an Optoelectronics Co., Ltd., a company associated with optoelectronics.
Collaborations
The available details connect Yu Zhan’s invention with Xiamen San’an Optoelectronics Co., Ltd. No additional collaborators or co-inventors were specified in the provided information.
Conclusion
Yu Zhan’s listed invention addresses the structure of an LED chip and the material properties of its metal layers, reflecting his patent work in optoelectronic technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile