Company Filing History:
2 out of 7,088 
1 out of 511 
Years Active: 1999-2022
Title: H C Tseng: Innovator in Circuit Design and MOSFET Technology
Introduction
H C Tseng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronics, particularly in circuit design and MOSFET technology. With a total of 3 patents to his name, Tseng's work has had a considerable impact on the industry.
Latest Patents
One of Tseng's latest patents is a glitch detection circuit. This innovative circuit includes a first P-type field-effect transistor and a second P-type field-effect transistor, both biased by the same current. The channel width-to-length ratio of the first transistor is higher than that of the second. The circuit also features a capacitor connected to the gates of the transistors and a determination circuit that identifies negative and positive glitches based on voltage changes.
Another significant patent is for a MOSFET device with two spacers. This device is designed to protect against the short channel effect and reduce gate resistance. It includes a gate formed on a substrate with two source/drain regions. The design incorporates an oxide layer with a first and second structure, along with spacers that enhance the device's performance by reducing source/drain resistance and increasing the operating rate.
Career Highlights
H C Tseng has worked with prominent companies in the semiconductor industry, including United Microelectronics Corporation and Nuvoton Technology Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in circuit design and semiconductor technology.
Collaborations
Throughout his career, Tseng has collaborated with talented individuals such as Kun-Cho Chen and Heng-Sheng Huang. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
H C Tseng is a distinguished inventor whose work in glitch detection circuits and MOSFET technology has made a lasting impact on the electronics industry. His innovative patents and collaborations highlight his commitment to advancing technology and improving electronic devices.