Bin Chui Ihm

Bin Chul Ihm is a Korean inventor who has made a significant contribution to the field of wireless communication systems. He is a resident of Anyang-si, KR and holds an impressive number of 444 patents. Considering the field he specialized in, it can be claimed that Ihm's patents are an essential feature for wireless communication systems.

Recently, some of his most notable patents are related to the transmission of reference signals in multi-antenna systems. He has developed a method and apparatus for transmitting reference signals in multi-antenna systems. The method involves selecting at least one orthogonal frequency division multiplexing symbol in a subframe containing a plurality of OFDM symbols, allocating a channel quality indication reference signal (CQI RS) capable of measuring a channel state for each of a plurality of antennas to the selected OFDM symbols, and transmitting the CQI RS.

Furthermore, Ihm has also devised a method of generating a plurality of reference signals for channel measurement and transmitting them using one or more subframes as a duty cycle. This patent is an apparatus and method for transmitting a reference signal in a wireless communication system.

Ihm has worked for world-renowned companies such as LG ELECTRONICS INC. and BlackBerry Corporation. And he has worked with some prestigious coworkers like Jin Young Chun and Moon Il Lee, who have also made their mark in the field of wireless communication systems.

In conclusion, Bin Chul Ihm is an accomplished inventor who has contributed significantly to the field of wireless communication systems. His patents are a testament to his expertise and knowledge about this specialized domain.