Company Filing History:
3 out of 131,766 
3 out of 2,618 
Years Active: 2017-2019
Title: Hee-Seong Yang: Innovator in Wireless Communication Technology
Introduction
Hee-Seong Yang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of wireless communication, holding a total of 3 patents. His innovative work focuses on enhancing signal transmission and reception through advanced methods and devices.
Latest Patents
One of Hee-Seong Yang's latest patents is a method and device for transmitting and receiving signals using multiple beams in a wireless communication system. This invention provides a method for receiving a signal by utilizing M multiple beams in a multi-antenna system with N antenna elements. The method involves setting a beam direction and modulation frequency for the M beams, generating the beams accordingly, and producing frequency-modulated M beam responses that are band-pass filtered and demodulated.
Another notable patent is an apparatus and method for controlling an array antenna device in a communication system. This invention outlines a method for managing the array antenna device in a base station, determining when to perform calibration operations, and transitioning between operational modes. A reference antenna is utilized across all modes, ensuring effective communication.
Career Highlights
Hee-Seong Yang has worked with leading organizations in the technology sector, including Samsung Electronics Co., Ltd. and the Korea Advanced Institute of Science and Technology. His experience in these companies has allowed him to develop and refine his innovative ideas in wireless communication.
Collaborations
Hee-Seong has collaborated with notable colleagues, including Joo-Hwan Chun and Sang-Hyouk Choi. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Hee-Seong Yang's contributions to wireless communication technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the field, paving the way for future innovations in communication systems.