This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignees: Samsung Electro-Mechanics Co., Ltd., Georgia Tech Research Corporation. Active years: 2010-2012.
Company Filing History:
3 out of 7,633 
2 out of 2,187 
Years Active: 2010-2012
Title: Changhyuk Cho: Innovator in CMOS Technology
Introduction
Changhyuk Cho is a prominent inventor based in Roswell, GA (US). He has made significant contributions to the field of complementary metal oxide semiconductor (CMOS) technology. With a total of 3 patents, his work focuses on enhancing the efficiency and performance of electronic circuits.
Latest Patents
Changhyuk Cho's latest patents include innovative systems, methods, and apparatuses for CMOS driver circuits. One notable patent describes driver circuits utilizing shared-charge recycling charge pump structures. This technology allows for the recycling of shared charges between capacitors, significantly reducing power consumption while maintaining high output voltage levels. Another patent focuses on CMOS antenna switches that operate at multiple frequencies, including 900 MHz and 1.9 GHz. This invention features a multi-stack transistor design that optimizes signal blocking and power delivery, achieving low insertion loss and high power output.
Career Highlights
Throughout his career, Changhyuk Cho has worked with esteemed organizations such as Samsung Electro-Mechanics Co., Ltd. and Georgia Tech Research Corporation. His experience in these companies has contributed to his expertise in CMOS technology and innovation.
Collaborations
Changhyuk Cho has collaborated with notable professionals in his field, including Chang-Ho Lee and Wangmyong Woo. These partnerships have fostered advancements in technology and innovation.
Conclusion
Changhyuk Cho's contributions to CMOS technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of efficient electronic systems.