This inventor holds 1 USPTO granted patent. Top assignee: Townsend and Townsend and Crew LLP. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998
Title: Hyunsoo Sim: Innovator in CMOS Technology
Introduction
Hyunsoo Sim is a notable inventor based in Santa Clara, CA (US). He has made significant contributions to the field of electronics, particularly in the development of CMOS technology. His innovative work has led to the creation of a patent that addresses critical challenges in signal processing.
Latest Patents
Hyunsoo Sim holds a patent for a "TTL to CMOS level translator with voltage and threshold compensation." This invention describes a CMOS input buffer designed for circuits such as dynamic random access memories and microprocessors. The input buffer is engineered to receive TTL logic high and low level signals. It features an input stage formed from p-channel and n-channel MOS transistors, configured to have substantially equal transconductances. This design sets the trip point of the input stage approximately midway between the specified TTL logic high and low levels. The differential between the bias and lower voltages ensures that at least one of the MOS transistors is off for a TTL logic high or low level input, which helps to eliminate power consumption while the input signal is stable. Additionally, the input buffer is made insensitive to symmetrical power supply noise, consumes less power, and is resilient to threshold voltage variations.
Career Highlights
Hyunsoo Sim is currently associated with Townsend and Townsend and Crew LLP, where he continues to innovate and contribute to advancements in technology. His work has been instrumental in enhancing the efficiency and reliability of electronic circuits.
Collaborations
One of his notable coworkers is Robert J Proebsting, with whom he has likely collaborated on various projects within the realm of electronics and patent development.
Conclusion
Hyunsoo Sim's contributions to CMOS technology through his innovative patent demonstrate his expertise and commitment to advancing the field of electronics. His work continues to influence the design and functionality of modern electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile