Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893542 | Random access method in BDMA system and random access method in pattern/polarized BDMA system | Dong-Ho Cho, Byung-Chang Chung, Joon Sang Han, Yun Sik Kim | 2021-01-12 |
| 10536201 | Coordinated transmission method based on beam division multiple access and apparatus performing the same | Dong-Ho Cho, Byung-Chang Chung, Joon Sang Han, Yun Sik Kim | 2020-01-14 |
| 10305563 | Massive antenna-based pattern/polarization beam division, multiple access method, and apparatus performing the same | Gye-Tae Gil, Dong-Ho Cho, Ju Yong Lee, Yong-hoon Lee, Sang-Min Oh +1 more | 2019-05-28 |
| 10033451 | Method of allocating resources in pattern/polarization beam division multiple access-based transmitting apparatus, method of transmitting channel information by receiving apparatus and receiving apparatus based on pattern/polarization beam division multiple access | Dong-Ho Cho, Byung-Chang Chung, Joon Sang Han, Yun Sik Kim | 2018-07-24 |
| 9894658 | Joint pattern beam sectorization method and apparatuses performing the same | Gye-Tae Gil, Ju Yong Lee, Dong-Ho Cho, Chang Bae Yoon, Sang-Min Oh +2 more | 2018-02-13 |
| 8421408 | Extended range wireless charging and powering system | Sotoudeh Hamedi-Hagh, Sooseok Oh | 2013-04-16 |
| 7663871 | Portable computer and method for mounting a flat panel display device module | Young Woo Cho, Jong Hwan Kim | 2010-02-16 |
| 7170741 | Portable computer and method for mounting a flat panel display device module | Young Woo Cho, Jong Hwan Kim | 2007-01-30 |
| 6411501 | Portable computer and method for mounting a flat display device module | Young Woo Cho, Jong Hwan Kim | 2002-06-25 |