This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignees: Samsung Electronics Co., Ltd., Pohang University of Science and Technology Foundation, Huconex Co., Ltd.. Active years: 2007-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Pohang, KR (2007)
- Pohang-si, KR (2007 - 2011)
Company Filing History:
7 out of 138,671 
6 out of 1,118 
1 out of 1 Years Active: 2007-2011
Title: Gi-Hong Im: Innovator in Wireless Communication Technology
Introduction
Gi-Hong Im is a prominent inventor based in Pohang-si, South Korea, known for his significant contributions to wireless communication technology. With a total of eight patents to his name, he has made remarkable advancements in the field, particularly in signal transmission and reception.
Latest Patents
Among his latest patents is an "Apparatus and method for transmitting and receiving a signal in a wireless communication system." This invention involves a wireless communication system that includes a transmitter with at least four transmit antennas and a receiver with at least one receive antenna. The system utilizes Space Frequency Block Coding (SFBC) processes for input signals based on two antenna pairs, outputting signal blocks corresponding to the number of transmit antennas. Additionally, a Space Time Block Coding (STBC) process is performed for the generated signal blocks, allowing for efficient signal transmission through the multiple antennas.
Another notable patent is the "Inter-carrier interference cancellation method and receiver using the same in a MIMO-OFDM system." This invention provides a receiver for ICI cancellation in a MIMO system, where a detection orderer determines a subcarrier detection order based on the Signal-to-Interference-plus-Noise Ratios (SINRs) of subcarriers. The detector iteratively estimates the received vector using a priori information, leading to the decoding of an ICI-cancelled signal.
Career Highlights
Gi-Hong Im has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and Postech Foundation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in wireless communication.
Collaborations
Throughout his career, Gi-Hong has collaborated with notable colleagues, including Jong-Hyeuk Lee and Eung-sun Kim. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Gi-Hong Im's work in wireless communication technology exemplifies the impact of innovation in modern communication systems. His patents reflect a deep understanding of complex engineering principles and a commitment to advancing the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile