Company Filing History:
Years Active: 2019-2025
Title: Tzung-Shiun Yeh: Innovator in Light-Emitting Devices
Introduction
Tzung-Shiun Yeh is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of light-emitting devices, holding a total of 11 patents. His innovative work has advanced the technology used in various lighting applications.
Latest Patents
Among his latest patents is a light-emitting device and manufacturing method that features a unique light-emitting package. This package includes a housing with an opening, a lead frame covered by the housing, and a light-emitting device mounted in the opening. The light-emitting device consists of a substrate with a base and protrusions made from different materials. Additionally, the semiconductor stack on the main surface has an obtuse angle between its side wall and the main surface. Another notable patent involves a light-emitting device that includes a substrate with a first and second light-emitting unit, each comprising lower and upper semiconductor portions. This design enhances the efficiency and functionality of light-emitting devices.
Career Highlights
Tzung-Shiun Yeh is currently associated with Epistar Corporation, a leading company in the field of optoelectronics. His work at Epistar has been instrumental in developing advanced lighting technologies that are widely used in various industries.
Collaborations
He has collaborated with notable coworkers, including Chien-Fu Shen and Li-Ming Chang, contributing to the innovative projects at Epistar Corporation.
Conclusion
Tzung-Shiun Yeh's contributions to light-emitting devices have positioned him as a key figure in the field of optoelectronics. His patents reflect a commitment to innovation and excellence in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.