This inventor holds 9 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1999-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Suwon-si, KR (2006 - 2008)
- Seoul, KR (1999 - 2013)
Company Filing History:
Years Active: 1999-2013
Title: Innovations of Hyung-Weon Park
Introduction
Hyung-Weon Park is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of wireless communication, holding a total of nine patents. His work focuses on enhancing the efficiency and functionality of communication systems.
Latest Patents
One of his latest patents is an "Apparatus and method for envelope tracking power amplifier in wireless communication system." This invention provides a method for amplifying a transmit signal according to an envelope tracking scheme. It includes an envelope gain controller, a detector for detecting an envelope signal, a digital to analog converter, and an envelope modulator. This digital-based envelope tracking scheme maximizes efficiency in transmitting ends that utilize power control.
Another notable patent is the "Multi-mode-multi-band wireless transceiver." This invention features a tunable duplexer that includes transmission and reception channel filters. The filtering frequencies are controlled by an external element, allowing for support of multi-mode and multi-band operations without the need for an RF SAW filter. This innovation reduces the number of parts and the volume of the transceiver, while also simplifying the specifications of the RF system.
Career Highlights
Hyung-Weon Park is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of wireless technology. His work has been instrumental in advancing communication systems and enhancing their capabilities.
Collaborations
He has collaborated with notable coworkers, including Seung-Hwan Kim and Woo-Yong Lee, contributing to various projects and innovations within the company.
Conclusion
Hyung-Weon Park's contributions to wireless communication through his patents and innovations have significantly impacted the industry. His work at Samsung Electronics Co., Ltd. showcases his dedication to advancing technology in this vital field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile