This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012
Title: Innovations of Yun-Young Choi
Introduction
Yun-Young Choi is a notable inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of frequency synthesis and receiving circuits. With a total of 2 patents, his work showcases innovative approaches to electronic design.
Latest Patents
One of his latest patents is titled "Apparatus and method for frequency synthesis using delay locked loop." This invention provides an apparatus that includes a Delay Locked Loop (DLL), an edge pulse generator, and an inductive-capacitive (LC) tank switch. The DLL delays the reference frequency signal when the phases of a reference frequency signal and a feedback signal are locked. The edge pulse generator produces multiple pulse signals representing phase delay amounts, while the LC tank switch combines these signals to generate frequency.
Another significant patent is "Receiving circuit including balun circuit and notch filter and operating method thereof." This invention features a receiving circuit that includes a transformer, a notch filter, and a mixer. The transformer converts a single input signal into a differential input signal using a first tap. The notch filter effectively blocks a specific frequency band of the input signal by connecting a second tap with the first tap of the transformer through a condenser.
Career Highlights
Yun-Young Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop advanced technologies. His work has contributed to the company's reputation as a leader in the electronics industry.
Collaborations
He has collaborated with notable coworkers, including Hoon-Tae Kim and Hee-Hyun Lee, further enhancing the innovative environment at Samsung Electronics.
Conclusion
Yun-Young Choi's contributions to frequency synthesis and receiving circuits demonstrate his expertise and commitment to innovation in the electronics field. His patents reflect a deep understanding of complex electronic systems and their applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile