Issued Patents All Time
Showing 176–200 of 357 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, 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, 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, Sun-Hyoung KWON, Jae-Young Lee, 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, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Nam-Ho HUR | 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, 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, Sun-Hyoung KWON, Nam-Ho HUR | 2020-04-14 |
| 10608772 | Broadcast signal transmission apparatus using transmission identifier and method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2020-03-31 |
| 10601548 | Signal multiplexing apparatus using layered division multiplexing and signal multiplexing method | Nam-Ho HUR, Sun-Hyoung KWON, Sung-Ik Park, 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, Nam-Ho HUR | 2020-03-10 |
| 10566997 | Apparatus and method for data compression and decompression based on calculation of error vector magnitude | Je Won Lee, Eun-Hee Hyun, Joon-Young Jung | 2020-02-18 |
| 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, Nam-Ho HUR | 2020-01-21 |
| 10511333 | Parity puncturing device for variable-length signaling information encoding, and parity puncturing method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee | 2019-12-17 |
| 10505567 | Parity interleaving apparatus for encoding fixed-length signaling information, and parity interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee | 2019-12-10 |
| 10506297 | Broadcast signal frame generation device and broadcast signal frame generation method using bootstrap including symbol for signaling BICM mode of preamble and OFDM parameter together | Sung-Ik Park, Jae-Young Lee, Sun-Hyoung KWON | 2019-12-10 |
| 10484116 | Apparatus for converting broadcast signal and method for using the same | Byung-Jun Bae, Hye-Ju OH, Yong-Seong Cho, Joon-Young Jung, Nam-Ho HUR | 2019-11-19 |
| 10476997 | Apparatus for generating broadcast signal frame for signaling time interleaving mode and method using the same | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim | 2019-11-12 |
| 10469100 | Method for transmitting and receiving compressed data and apparatus for the same | Eun-Hee Hyun, Je Won Lee, Joon-Young Jung, Tae Kyoon KIM | 2019-11-05 |
| 10461970 | Transmitter and receiver for supporting FTN signaling and method for same | Myung-Sun BAEK, Young-Su Kim, Nam-Ho HUR, Hyoung-Soo Lim | 2019-10-29 |
| 10454500 | 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, Nam-Ho HUR | 2019-10-22 |
| 10454536 | Method for transceiving broadcast signal using combination of multiple antenna schemes with layered division multiplexing and apparatus for the same | Sung-Ik Park, Bo-Mi Lim, Sun-Hyoung KWON, Jae-Hyun Seo, Jae-Young Lee +4 more | 2019-10-22 |
| 10447310 | 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, Jae-Young Lee, Nam-Ho HUR | 2019-10-15 |
| 10447304 | Low density parity check encoder having length of 16200 code rate of 3/15, and low density parity check encoding method using the same | Sung-Ik Park, Sun-Hyoung KWON, Nam-Ho HUR | 2019-10-15 |
| 10447305 | 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, Nam-Ho HUR | 2019-10-15 |
| 10447306 | 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, Nam-Ho HUR | 2019-10-15 |
| 10447307 | Bit interleaver for low-density parity check codeword code rate 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, Nam-Ho HUR | 2019-10-15 |