Location History:
- Acton, MA (US) (2014)
- Chandler, AZ (US) (2002 - 2015)
Company Filing History:
1 out of 20,290 
1 out of 2,615 
1 out of 2 
Years Active: 2002-2015
Title: Chuming Shih: Innovator in Radio-Frequency Switch Technology
Introduction
Chuming Shih is a prominent inventor based in Chandler, AZ (US), known for his contributions to radio-frequency (RF) switch technology. With a total of 5 patents, he has made significant advancements in circuits, devices, methods, and applications related to silicon-on-insulator technology.
Latest Patents
Chuming Shih's latest patents include innovative RF switch circuits that provide improved switching performance. These circuits utilize a plurality of field-effect transistors (FETs) connected in series between first and second nodes, each FET having a gate and a body. A compensation network, including a gate-coupling circuit, couples the gates of each pair of neighboring FETs. Additionally, the compensation network may include a body-coupling circuit that connects the bodies of each pair of neighboring FETs. Another notable patent involves methods for antenna switch modules, which detail a process for creating an antenna switch module. This method includes providing a package substrate designed to receive one or more electrical components, attaching a silicon-on-insulator (SOI) die to the package substrate, and integrating a filter. The SOI die features a capacitor and a switch connected to multiple RF signal paths, with the integrated filter designed to filter an RF signal received on a first RF signal path.
Career Highlights
Throughout his career, Chuming Shih has worked with notable companies, including Motorola Corporation. His experience in the industry has allowed him to develop cutting-edge technologies that enhance RF switching capabilities.
Collaborations
Chuming Shih has collaborated with esteemed colleagues, including Jong-Hoon Lee and Fikret Altunkilic, contributing to the advancement of RF technology through teamwork and shared expertise.
Conclusion
Chuming Shih's innovative work in radio-frequency switch technology has established him as a key figure in the field. His patents and collaborations reflect his commitment to advancing technology and improving performance 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.