Company Filing History:
Years Active: 2018-2020
Title: Innovations of Ching-Wen Wang
Introduction
Ching-Wen Wang is a notable inventor based in Hemei, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing electronic device performance and reliability.
Latest Patents
One of his latest patents is an electrostatic discharge protection circuit. This ESD protection circuit safeguards a subject NMOS transistor that is coupled between an I/O pad and ground. It includes a first discharge device positioned between the I/O pad and ground, which has a trigger-on voltage lower than the breakdown voltage of the NMOS transistor. Additionally, it features a gate voltage control device that comprises a discharge NMOS transistor connected to ground and the gate of the NMOS transistor, along with a first PMOS transistor and a first NMOS transistor that are interconnected.
Another significant patent is for a bonding pad structure that includes island portions and a method for manufacturing the same. This method involves forming a dielectric layer on a substrate and creating a first metal pattern layer within the dielectric layer. The first metal pattern layer consists of a body portion with multiple openings and island portions that are strategically placed. The process further includes forming interconnect structures and a bonding pad directly above the first metal pattern layer.
Career Highlights
Ching-Wen Wang is currently employed at Vanguard International Semiconductor Corporation, where he continues to innovate in the semiconductor industry. His expertise and inventions have contributed to advancements in electronic components.
Collaborations
He has collaborated with notable coworkers, including Chi-Li Tu and Hung-Wei Chen, who have also contributed to the field of semiconductor technology.
Conclusion
Ching-Wen Wang's innovative work and patents reflect his dedication to improving semiconductor technology. His contributions are vital to the ongoing advancements in electronic devices.
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.