Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11362422 | Device and method for intra-ship communication | Chang Soo Kang, Na Young Kim, Eun Gyu Bae, Mi Young Kim, Franklin Don Bien | 2022-06-14 |
| 10454303 | Non-contact power supply device and non-contact power supply method | Si Hyung Kim, Soon Tack Oh, Hyun Keun Lim, Sung Uk Lee, Ki Won Chang +2 more | 2019-10-22 |
| 10312970 | Apparatus and method for transmitting and receiving power wirelessly | Jae Suk Sung, Chang Ik Kim, Chang Soo Kang, Hee Sun Han, Yong Woon Park +4 more | 2019-06-04 |
| 10170936 | Wireless power receiver and power supply apparatus using the same | Sang Ho Cho, Hugh Kim, Jae Suk Sung | 2019-01-01 |
| 10170933 | Non-contact type power supplying apparatus and non-contact type power supplying method | Chang Soo Kang, Soon Tack Oh, Jae Suk Sung, Hee Sun Han | 2019-01-01 |
| 10164474 | Wireless power transmitter and wireless power transmission method | Eun Young Shin, Chang Soo Kang, Jae Suk Sung, Jae Hyoung Cho, Sang Ho Cho | 2018-12-25 |
| 10135256 | Non-contact power transmission device and location-based service system using the same | Sung Heum Park, Hyung Wook Cho, Sang Ho Cho, Sang Beom Lee, Ki Won Chang +3 more | 2018-11-20 |
| 9929672 | Rectifier having reduced switching loss | Chang Soo Kang, Kang Yoon Lee, Joo Young Chun | 2018-03-27 |
| 9887593 | Non-contact type power transmitting apparatus, non-contact type power receiving apparatus, and non-contact type power transceiving apparatus | Sung Uk Lee, Hee Sun Han, Ki Won Chang, Soon Tack Oh, Ji Hoon Kim | 2018-02-06 |
| 9882396 | Non-contact type power transmission apparatus and method thereof and location-based service system using the same | Sung Heum Park, Hyung Wook Cho, Sang Ho Cho, Jae Suk Sung, Chang Soo Kang +1 more | 2018-01-30 |
| 9853564 | Synchronous rectifier and control circuit thereof | Chang Soo Kang, Young-Jun Park, Kang Yoon Lee | 2017-12-26 |
| 9831685 | Wireless power transmitter | Chang Mok Han, Ki Won Chang, Isaac Nam, Sung Heum Park, Jae Suk Sung +1 more | 2017-11-28 |
| 9762083 | Wireless charging transmitter and wireless charging system using the same | Isaac Nam, Chang Mok Han, Jae Suk Sung, Hyun Keun Lim, Ki Won Chang | 2017-09-12 |
| 9735627 | Input driver for power amplifier and transmitter | Si Hyung Kim, Woo-Seok Lee, Youngoo Yang, Hwi Seob Lee, Sung Uk Lee | 2017-08-15 |
| 9680335 | Apparatus for transmitting and receiving wireless power | Joo Rak Kang, Jae-Jun Lee | 2017-06-13 |
| 9509374 | Wireless power transmission apparatus and transmission method thereof | Jeong Hoon Kim, Kwang Du Lee, Jung Ho Yoon, Eung Ju Kim, Sang Hoon Hwang | 2016-11-29 |
| 9496219 | Semiconductor package including an antenna formed in a groove within a sealing element | Do Jae Yoo, Jung Ho Yoon, Myeong Woo Han, Jung Aun Lee | 2016-11-15 |
| 9287041 | Coil device, and wireless power transmitter and wireless power receiver having the same | Soon Tack Oh, Chang Soo Kang, Jae Suk Sung, Sung Uk Lee, Hyun Keun Lim +2 more | 2016-03-15 |
| 9245858 | Semiconductor device package with integrated antenna for wireless applications | Myeong Woo Han, Do Jae Yoo, Jung Aun Lee, Jung Ho Yoon | 2016-01-26 |
| 9099878 | Wireless power transmitter and wireless power transceiver | Kwang Du Lee, Duk Woo Lee, Jeong Hoon Kim, Young Seok Yoon, Tae-Sung Kim +3 more | 2015-08-04 |
| 9042284 | Apparatus and method for establishing contention window in WiMedia wireless network | Joun Sup Park, Chul Hee Kang, Sang Heon Pack, Hyun-Hee Park | 2015-05-26 |
| 9007269 | Dielectric waveguide antenna | Jung Aun Lee, Myeong Woo Han, Moonil Kim, Seung Ho Choi, Kook Joo Lee | 2015-04-14 |
| 8981713 | Charging apparatus using pad type electrode contact point | Kwang Du Lee, Eung Ju Kim, Sang Hoon Hwang, Jun-Ki Min | 2015-03-17 |
| 8942084 | Method of reducing retransmission of data frame and receiving node therefor | Joun Sup Park, Sang Heon Pack, Jae Duck Ko | 2015-01-27 |
| 8803365 | Wireless power transmission/reception apparatus and method | Kwang Du Lee, Jeong Hoon Kim, Joun Sup Park, Eung Ju Kim, Sang Hoon Hwang +2 more | 2014-08-12 |