Issued Patents 2025
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426092 | Method and apparatus for transmitting/receiving signal by using variable band width in communication system | Hoi Yoon JUNG, Sung-Ik Park, Nam-Ho HUR | 2025-09-23 |
| 12418925 | Method and apparatus for transmitting or receiving feedback information in communication system | Hoi Yoon JUNG, Sung-Ik Park, Nam-Ho HUR | 2025-09-16 |
| 12388467 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 7/15 and quadrature phase shift keying, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2025-08-12 |
| 12375106 | Parity interleaving apparatus for encoding variable-length signaling information and parity interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee | 2025-07-29 |
| 12362982 | Signal multiplexing device and signal multiplexing method using layered division multiplexing | Sung-Ik Park, Jae-Young Lee, Sun-Hyoung KWON, Nam-Ho HUR | 2025-07-15 |
| 12355605 | Broadcast signal frame generating apparatus and broadcast signal frame generating method using bootstrap and preamble | Sung-Ik Park, Jae-Young Lee, Sun-Hyoung KWON | 2025-07-08 |
| 12328214 | Apparatus and method for generating broadcast signal frame using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Nam-Ho HUR | 2025-06-10 |
| 12294637 | Broadcast signal frame generation device and broadcast signal frame generation method, which use enhanced layer physical layer pipe | Bo-Mi Lim, Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2025-05-06 |
| 12232133 | Method and apparatus for channel access in communication system supporting unlicensed band | Hoi Yoon JUNG, Sung-Ik Park, Nam-Ho HUR, Dong Joon CHOI | 2025-02-18 |
| 12212642 | Broadcasting signal frame generation apparatus and method using layered divisional multiplexing | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON | 2025-01-28 |