Issued Patents All Time
Showing 51–75 of 309 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539379 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 4/15 and 1024-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2022-12-27 |
| 11523133 | Image encoding method using a skip mode, and a device using the method | Gun Bang, Won Sik Cheong, Gi Mun UM, Gwang Hoon Park, Kyung Yong Kim | 2022-12-06 |
| 11496978 | Gateway signaling method for frequency/timing offset, and device therefor | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2022-11-08 |
| 11463109 | Low density parity check encoder having length of 64800 and code rate of 3/15, and low density parity check encoding method using the same | Sung-Ik Park, Heung-Mook Kim, Sun-Hyoung KWON | 2022-10-04 |
| 11457101 | 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, Heung-Mook Kim | 2022-09-27 |
| 11451335 | Method for gateway signaling for MISO operation and apparatus therefor | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2022-09-20 |
| 11424763 | Low density parity check encoder having length of 64800 and code rate of 7/15, and low density parity check encoding method using the same | Sung-Ik Park, Heung-Mook Kim, Sun-Hyoung KWON | 2022-08-23 |
| 11398839 | 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, Heung-Mook Kim | 2022-07-26 |
| 11387847 | Apparatus for time interleaving and method using the same | Bo-Mi Lim, Sun-Hyoung KWON, Sung-Ik Park, Jae-Young Lee, Heung-Mook Kim | 2022-07-12 |
| 11387846 | Low density parity check encoder having length of 16200 and code rate of 3/15, and low density parity check encoding method using the same | Sung-Ik Park, Heung-Mook Kim, Sun-Hyoung KWON | 2022-07-12 |
| 11375511 | Method for transmitting and receiving slot setting information in communication system | Hoi Yoon JUNG, Sung-Ik Park, Heung-Mook Kim | 2022-06-28 |
| 11368955 | Apparatus and method for generating broadcast signal frame using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2022-06-21 |
| 11356214 | Device and method for generating broadcast signal frame by using enhanced layer physical layer pipe corresponding to injection level information | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Heung-Mook Kim | 2022-06-07 |
| 11356121 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 5/15 and 4096-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2022-06-07 |
| 11342941 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 4096-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2022-05-24 |
| 11336393 | Apparatus for generating broadcast signal frame for signaling time interleaving mode and method using the same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Bo-Mi Lim, Heung-Mook Kim | 2022-05-17 |
| 11329762 | Device for generating broadcast signal frame including preamble indicating starting position of first complete FEC block, and method for generating broadcast signal frame | Sun-Hyoung KWON, Sung-Ik Park, Jae-Young Lee, Bo-Mi Lim, Heung-Mook Kim | 2022-05-10 |
| 11329739 | Apparatus for generating broadcast signal frame using enhanced layer dummy values and method using the same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2022-05-10 |
| 11323971 | Method for transmitting and receiving system information in communication system | Hoi Yoon JUNG, Sung-Ik Park, Heung-Mook Kim | 2022-05-03 |
| 11317429 | Method for transmitting and receiving scheduling information in communication system | Hoi Yoon JUNG, Sung-Ik Park, Heung-Mook Kim | 2022-04-26 |
| 11316601 | Broadcast signal transmission apparatus using transmission identifier scaled with 4-bit injection level code and method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2022-04-26 |
| 11316536 | Low density parity check encoder having length of 16200 and code rate of 4/15, and low density parity check encoding method using the same | Sung-Ik Park, Heung-Mook Kim, Sun-Hyoung KWON | 2022-04-26 |
| 11303297 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 1024-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2022-04-12 |
| 11283471 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 1024-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2022-03-22 |
| 11265017 | Modulator and modulation method using non-uniform 16-symbol signal constellation for low-density parity check codeword having 4/15 code rate | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2022-03-01 |