Company Filing History:
5 out of 1,097 
1 out of 1 Years Active: 2004-2009
Title: Jia-Wei Yang: Innovator in Semiconductor Technology
Introduction
Jia-Wei Yang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His innovative work has paved the way for advancements in electronic devices and high-voltage applications.
Latest Patents
One of his latest patents is titled "Structure for an LDMOS transistor and fabrication method thereof." This invention features a horseshoe-shaped gate layer formed on an N-type layer of a semiconductor silicon substrate. The gate layer includes a transverse-extending area, a first lengthwise-extending area connected to the left end of the transverse-extending area, and a second lengthwise-extending area connected to the right end of the transverse-extending area. Additionally, a first P-type body is formed in the N-type layer, overlapping the left periphery of the first lengthwise-extending area of the gate layer. A second P-type body is also formed in the N-type layer, overlapping the right periphery of the second lengthwise-extending area of the gate layer.
Another notable patent is the "Deep trench isolation structure of a high-voltage device and method for forming thereof." This invention describes a deep trench isolation structure for high-voltage devices. An epitaxial layer with a second type conductivity is formed on a semiconductor silicon substrate with a first type conductivity. A deep trench passes through the epitaxial layer, and an ion diffusion region with the first type conductivity surrounds the sidewall and bottom of the deep trench. An undoped polysilicon layer fills the deep trench, enhancing the device's performance.
Career Highlights
Jia-Wei Yang has worked with Vanguard International Semiconductor Corporation, where he has contributed to various projects and innovations in semiconductor technology. His expertise in this field has been instrumental in developing advanced electronic components.
Collaborations
Throughout his career, Jia-Wei Yang has collaborated with notable professionals, including Chih-Cherng Liao and Da-Pong Chang. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Jia-Wei Yang is a distinguished inventor whose contributions to semiconductor technology have had a lasting impact on the industry. His innovative patents and collaborations highlight his commitment to advancing electronic device technology.