Issued Patents All Time
Showing 126–150 of 309 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756762 | Method of channel coding for communication systems and apparatus using the same | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2020-08-25 |
| 10715179 | Low density parity check code for terrestrial cloud broadcast | Sung-Ik Park, Heung-Mook Kim | 2020-07-14 |
| 10707981 | 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 | 2020-07-07 |
| 10701396 | Multi-viewpoint video encoding/decoding method | Gun Bang, Woo Woen Gwun, Gwang Soon LEE, Gwang Hoon Park, Sung Jae YOON +2 more | 2020-06-30 |
| 10700895 | Roll-off period detecting method, symbol starting point detecting method, fractional frequency offset estimating method, and OFDM downstream system thereof | Jae-Hwui Bae, Jin Hyuk SONG, Je Won Lee, Joon-Young Jung, Dong Joon CHOI | 2020-06-30 |
| 10701689 | Apparatus and method for generating broadcast signal frame using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2020-06-30 |
| 10686555 | 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 | 2020-06-16 |
| 10681378 | Method for encoding and decoding video including plurality of layers | Gun Bang, Gwang Soon LEE, Kyung Yong Kim, Young Su Heo, Gwang Hoon Park +1 more | 2020-06-09 |
| 10680654 | 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 | 2020-06-09 |
| 10680653 | 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 | 2020-06-09 |
| 10666298 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and quadrature phase shift keying, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-05-26 |
| 10645454 | Apparatus for transmitting and receiving dynamic multi-mode service and method for providing the same | Hyun-Jeong YIM, Soon Choul KIM, Byung-Jun Bae, Hye-Ju OH, Heung-Mook Kim +1 more | 2020-05-05 |
| 10644817 | Apparatus for transmitting broadcast signal and method for transmitting broadcast signal using layered division multiplexing | Sung-Ik Park, Sun-Hyoung KWON, Jeong-Chang Kim, Jae-Young Lee, Heung-Mook Kim | 2020-05-05 |
| 10637710 | Signal multiplexing device and signal multiplexing method using layered division multiplexing | Sung-Ik Park, Jae-Young Lee, Sun-Hyoung KWON, Heung-Mook Kim | 2020-04-28 |
| 10630318 | Low density parity check encoder having length of 16200 and code rate of 5/15, and low density parity check encoding method using the same | Sung-Ik Park, Heung-Mook Kim, Sun-Hyoung KWON | 2020-04-21 |
| 10623024 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 4/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-04-14 |
| 10623023 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 5/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-04-14 |
| 10623022 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and 16-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2020-04-14 |
| 10623021 | 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 | 2020-04-14 |
| 10623020 | 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 | 2020-04-14 |
| 10608772 | Broadcast signal transmission apparatus using transmission identifier and method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-03-31 |
| 10601548 | Signal multiplexing apparatus using layered division multiplexing and signal multiplexing method | Sun-Hyoung KWON, Sung-Ik Park, Heung-Mook Kim, Jae-Young Lee | 2020-03-24 |
| 10587355 | 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 | 2020-03-10 |
| 10575014 | 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 | 2020-02-25 |
| 10541709 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-01-21 |