Issued Patents 2020
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10701689 | Apparatus and method for generating broadcast signal frame using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Heung-Mook Kim, Nam-Ho HUR | 2020-06-30 |
| 10694342 | Signal multiplexing device and signal multiplexing method using layered division multiplexing | Sung-Ik Park, Jae-Young Lee | 2020-06-23 |
| 10686555 | Apparatus for generating broadcast signal frame for signaling time interleaving mode and method using the same | Sung-Ik Park, Jae-Young Lee, Bo-Mi Lim, Heung-Mook Kim, Nam-Ho HUR | 2020-06-16 |
| 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, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 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, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 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, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 2020-05-26 |
| 10666477 | Broadcast signal frame generation apparatus and broadcast signal frame generation method using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Heung-Mook Kim | 2020-05-26 |
| 10652369 | Broadcasting signal frame generation apparatus and method using layered divisional multiplexing | Jae-Young Lee, Heung-Mook Kim, Sung-Ik Park | 2020-05-12 |
| 10644817 | Apparatus for transmitting broadcast signal and method for transmitting broadcast signal using layered division multiplexing | Sung-Ik Park, Jeong-Chang Kim, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 2020-05-05 |
| 10637710 | Signal multiplexing device and signal multiplexing method using layered division multiplexing | Sung-Ik Park, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 2020-04-28 |
| 10631136 | Broadcast signal frame generating apparatus and broadcast signal frame generating method using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Bo-Mi Lim, Heung-Mook Kim | 2020-04-21 |
| 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, Nam-Ho HUR | 2020-04-21 |
| 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, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 2020-04-14 |
| 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, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 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, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 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, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 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, Nam-Ho HUR | 2020-04-14 |
| 10608772 | Broadcast signal transmission apparatus using transmission identifier and method using same | Sung-Ik Park, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 2020-03-31 |
| 10601548 | Signal multiplexing apparatus using layered division multiplexing and signal multiplexing method | Nam-Ho HUR, 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, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 2020-03-10 |
| 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, Jae-Young Lee, Heung-Mook Kim, Nam-Ho HUR | 2020-01-21 |