Issued Patents All Time
Showing 26–50 of 309 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11889516 | Method and apparatus for transmitting or receiving feedback information in communication system | Hoi Yoon JUNG, Sung-Ik Park, Heung-Mook Kim | 2024-01-30 |
| 11855716 | Apparatus for transmitting broadcast signal for signaling information about combination of LDM and MIMO and method using the same | Bo-Mi Lim, Hoi Yoon JUNG, Sung-Ik Park, Hae-Chan KWON, Sung Jun Ahn +1 more | 2023-12-26 |
| 11770136 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 4096-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2023-09-26 |
| 11764808 | 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 | 2023-09-19 |
| 11757689 | Apparatus and method for generating broadcast signal frame using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2023-09-12 |
| 11750225 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Jae-Young Lee | 2023-09-05 |
| 11750224 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 16-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2023-09-05 |
| 11722355 | Apparatus and method for transmitting and receiving 4-layer layered-division multiplexing signal | Jae-Hwui Bae, Young-Su Kim, Dong Joon CHOI | 2023-08-08 |
| 11722244 | 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 | 2023-08-08 |
| 11722155 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 4/15 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 | 2023-08-08 |
| 11711156 | 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 | 2023-07-25 |
| 11711096 | 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 | 2023-07-25 |
| 11700015 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2023-07-11 |
| 11695492 | Broadcast signal transmission apparatus using transmission identifier and method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2023-07-04 |
| 11677421 | 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 | 2023-06-13 |
| 11652853 | Integrated core network of 5G and ATSC 3.0, control plane entity and method for transmitting multimedia content in control plane entity | Hoi Yoon JUNG, Sung-Ik Park, Heung-Mook Kim, David Gomez-Barquero, Eduardo Garro +1 more | 2023-05-16 |
| 11646824 | Method for gateway signaling for MISO operation and apparatus therefor | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2023-05-09 |
| 11646752 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 4/15 and 4096-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2023-05-09 |
| 11632136 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 2/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2023-04-18 |
| 11611357 | 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 | 2023-03-21 |
| 11606168 | Broadcast signal transmitting device and broadcast signal transmitting method which use channel bonding | Sung-Ik Park, Jae-Young Lee, Sun-Hyoung KWON, Heung-Mook Kim | 2023-03-14 |
| 11588502 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 4/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2023-02-21 |
| 11581904 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and quadrature phase shift keying, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2023-02-14 |
| 11564190 | Gateway signaling method for frequency/timing offset, and device therefor | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2023-01-24 |
| 11556418 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 10/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2023-01-17 |