Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D921071 | Housing for laser machining center | Jung Hun Shin | 2021-06-01 |
| D920399 | Laser processing machine | Jung Hun Shin | 2021-05-25 |
| 9256771 | System for simultaneously identifying massive RFID tags using HF band | Ji-Hoon Bae, Kwang Soo Cho, Won Kyu Choi, Hoe-Sung Yang, Chan-Won Park +2 more | 2016-02-09 |
| 8724761 | Symbol synchronization apparatus and method of passive RFID reader | Ji-Hoon Bae, Dong-Han Lee, Kwang Soo Cho, Won Kyu Choi, Chan-Won Park +3 more | 2014-05-13 |
| 8717147 | Passive RFID system and method | Ji-Hoon Bae, Cheng Hao Quan, Dong-Han Lee, Chan-Won Park, Won Kyu Choi +3 more | 2014-05-06 |
| 8666323 | RFID reader and method for suppressing transmission leakage signal thereof | Donghan Lee, Sang Gee Kang, Kwang Soo Cho, Chan-Won Park, Cheng Hao Quan +3 more | 2014-03-04 |
| 5886847 | Apparatus and method for automatically performing channel change of television receiver using video cassette recorder | Bong-Soon Lee, Sung Baek Park, Young Deuk Ko | 1999-03-23 |
| 5887113 | Apparatus and method for controlling tracking in slow mode playback | Yong Jae Kim | 1999-03-23 |
| 5420729 | Head cleaner for VCR and automatic head cleaning apparatus and method | Byung H. Lee, Jong Hoon Kim | 1995-05-30 |