This inventor holds 2,036 USPTO granted patents and 412 published patent applications, primarily in Semiconductor Packaging (CPC class H01L25-50). Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Taiwan Semiconductor Manufacturing Co., Ltd., TSMC Solid State Lighting Ltd.. Active years: 1996-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Keeling City, TW (1996)
- Keelung City, TW (1997)
- Keeling, TW (1998)
- Pao-Sheng County, TW (1999)
- Hsiu-chu, TW (1997 - 2002)
- Koelung, TW (2005)
- Keelung, TW (1996 - 2011)
- Hinchu, TW (2017 - 2019)
- Hsinchuy, TW (2019)
- Chupei, TW (2021 - 2022)
- Hsin-Chu, TW (1997 - 2024)
Company Filing History:
1,979 out of 42,872 
31 out of 481 
14 out of 117 
Years Active: 1996-2026
Areas of Expertise:
Title: The Innovative Contributions of Chen-Hua Douglas Yu
Introduction
Chen-Hua Douglas Yu is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of photonics and semiconductor technology, holding an impressive total of 1,937 patents. His work has paved the way for advancements in various electronic and photonic devices.
Latest Patents
Among his latest patents is a photonic semiconductor device and method of manufacture. This device features a photonic routing structure that includes a silicon waveguide, photonic devices, and a grating coupler. The silicon waveguide is optically coupled to both the photonic devices and the grating coupler. Additionally, the device incorporates an interconnect structure that allows for optical coupling to an external optical fiber. Another notable patent involves conductive traces in semiconductor devices and methods of forming them. This method outlines a process for creating a dielectric layer, polymer layers, and conductive lines, ensuring efficient electrical connections within semiconductor devices.
Career Highlights
Chen-Hua Douglas Yu has worked with leading companies in the semiconductor industry, including Taiwan Semiconductor Manufacturing Company Ltd. and TSMC Solid State Lighting Ltd. His experience in these organizations has contributed to his extensive knowledge and expertise in the field.
Collaborations
Throughout his career, Chen-Hua has collaborated with notable colleagues such as Chung-Shi Liu and Hao-Yi Tsai. These partnerships have further enhanced his innovative capabilities and have led to the development of groundbreaking technologies.
Conclusion
Chen-Hua Douglas Yu's contributions to the fields of photonics and semiconductor technology are remarkable. His extensive patent portfolio and collaborations with industry leaders highlight his significant impact on innovation. His work continues to influence the future of electronic and photonic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile