Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158581 | Semiconductor package having semiconductor chip between first and second redistribution layers | Joonsung Kim | 2021-10-26 |
| 11139867 | Antenna displacement correction method and device for OAM multiplexing communication system | Hirofumi Sasaki, Hiroyuki Fukumoto, Hiroyuki Shiba | 2021-10-05 |
| 11127646 | Fan-out semiconductor package | Joonsung Kim, Jinseon Park | 2021-09-21 |
| 11121069 | Semiconductor package including capping pad having crystal grain of different size | Jaehoon Choi, Byungho Kim, Jooyoung Choi | 2021-09-14 |
| 11043446 | Semiconductor package | Jungsoo Park, Kyoungmoo Harr, Jihyun Lee, Junggon Choi | 2021-06-22 |
| 11018749 | OAM multiplexing communication system and inter-mode interference compensation method | Hirofumi Sasaki, Hiroyuki Fukumoto, Hiroyuki Shiba | 2021-05-25 |
| 10873376 | OAM multiplexing communication system, OAM multiplexing transmission device, OAM multiplexing receiving device, and OAM multiplexing communication method | Hirofumi Sasaki, Hiroyuki Fukumoto, Hiroyuki Shiba | 2020-12-22 |
| 9136893 | Receiver | Takana Kaho, Yo Yamaguchi, Hiroyuki Shiba, Takayuki Yamada, Kazunori Akabane +1 more | 2015-09-15 |
| 8101306 | Fuel cell system with fuel reforming units | Soonho Kim, Hyun Chul Lee, Eun-duck Park | 2012-01-24 |
| 7758984 | Shift reactor, fuel cell system employing the same, and operating method of the same | Soonho Kim, Hyun Chul Lee, Dong Woo Lee, Tae Sang Park | 2010-07-20 |
| 6728463 | Optical attenuator using multi-mode interference | Sangsun Lee | 2004-04-27 |
| 6690856 | Optical waveguide filter using multi-mode interference | Sangsun Lee | 2004-02-10 |