Young Il Cho

Title: Young Il Cho: Inventor in Daejeon, South Korea.

Introduction

Young Il Cho is an inventor associated with Daejeon, South Korea, and Sungkyunkwan University. His listed patent portfolio includes 2 patents, covering selective communication between tags and readers and wireless power transfer.

Latest Patents

Cho’s listed patents address communication and energy-transfer technologies.

“Methods and Apparatuses for Selective Communication Between Tag and Reader Using Filter” describes a reader that generates a filter based on tag information, sends the filter to tags, and receives data from a tag selected through the filtering process.

“Methods of Wireless Power Transfer by Energy Signal Transfer Apparatus Operating in the Same Frequency Band as Wireless Local Area Network in Wireless Power Transfer Energy Harvesting System and Energy Signal Transfer Apparatuses for Performing the Same” describes directing wireless energy to a station that requests power. The apparatus calculates the transfer direction and uses beamforming to send energy toward that station, aiming to avoid interference with data transmission.

Career Highlights

The patent topics attributed to Cho span filtered tag-reader communication and wireless power transfer in a WLAN frequency band. The latter approach focuses energy transmission toward requesting stations rather than broadcasting it indiscriminately.

Collaborations

Cho’s listed coworkers include Tae-Jin Lee and Ji Hyoung Ahn. His work is associated with Sungkyunkwan University.

Conclusion

Young Il Cho’s listed inventions address selective data collection and targeted wireless energy delivery, reflecting a focus on communication and power-transfer systems.