Issued Patents 2021
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206047 | Parity interleaving apparatus for encoding fixed-length signaling information, and parity interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2021-12-21 |
| 11206103 | Broadcast signal frame generation device and broadcast signal frame generation method using boundary of physical layer pipes of core layer | Sun-Hyoung KWON, Sung-Ik Park, Bo-Mi Lim, Heung-Mook Kim, Jin Hyuk SONG | 2021-12-21 |
| 11193194 | Friction part having wear resistant coating and coating method therefor | Ill Joo Lee, Chul-Ho Kim, Min Gyun Chung, Yong Sang Joo | 2021-12-07 |
| 11177898 | Broadcast signal transmission apparatus using transmission identifier and method using same | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2021-11-16 |
| 11177829 | 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, Heung-Mook Kim, Nam-Ho HUR | 2021-11-16 |
| 11175971 | Method for serving cloud of quantum computing and computing device for executing the method | Ji-Won Jung | 2021-11-16 |
| 11159177 | 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, Heung-Mook Kim, Nam-Ho HUR | 2021-10-26 |
| 11158847 | Negative electrode active material and negative electrode including the same | So Ra Lee, Seo-Young Kwon, Jee Eun Kim, Ji Young Park, Pil-Kyu Park +5 more | 2021-10-26 |
| 11153849 | Method of broadcast gateway signaling for channel bonding, and apparatus for the same | Soon Choul KIM, Sung-Ik Park, Heung-Mook Kim | 2021-10-19 |
| 11150499 | Panel repairing apparatus and method of repairing display panel using the same | Sang Keun Lee, Bum Hwan Park, Hyuk-Cheol Son, Kyu Wook Choi, Jong Gyu Park | 2021-10-19 |
| 11153723 | Signal multiplexing device and signal multiplexing method using layered division multiplexing | Sun-Hyoung KWON, Sung-Ik Park | 2021-10-19 |
| 11141699 | Integral type immersed hollow fiber membrane module equipment for air scouring | Tea Hyoung Lim, Seung Kyun Park, Sung Hyo An, Hyun Hoon JUNG, Ji Yun Seon +1 more | 2021-10-12 |
| 11145047 | Method for synthesizing image and an electronic device using the same | Jun Sung Chung, Sun Hwa Kim, Gi-ppeum Choi, Sun CHOI | 2021-10-12 |
| 11128509 | Broadcast signal transmitting device and broadcast signal transmitting method which use channel bonding | Sung-Ik Park, Sun-Hyoung KWON, Nam-Ho HUR, Heung-Mook Kim | 2021-09-21 |
| 11118593 | Compressor system and control method of the same | Kil Won Son, Gi Ung Yum | 2021-09-14 |
| 11118643 | Brake disc | Yoon Joo Rhee, Yoon Cheol Kim, Byung Chan Lee, Jin Wook Han, Min Gyun Chung +2 more | 2021-09-14 |
| 11115053 | 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, Heung-Mook Kim, Nam-Ho HUR | 2021-09-07 |
| 11108414 | 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, Heung-Mook Kim, Nam-Ho HUR | 2021-08-31 |
| 11108409 | 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, Heung-Mook Kim, Nam-Ho HUR | 2021-08-31 |
| 11102048 | Signal multiplexing device and signal multiplexing method using layered division multiplexing | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2021-08-24 |
| 11091449 | Gadobutrol intermediate and gadobutrol production method using same | Jong Soo Lee, Byung Kyu KANG, Sang-Oh Lee, Byouong Woo Lee, Dae Myoung Yun +2 more | 2021-08-17 |
| 11096182 | Gateway signaling method for frequency/timing offset, and device therefor | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2021-08-17 |
| 11095323 | Method for gateway signaling for miso operation and apparatus therefor | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2021-08-17 |
| 11082728 | Method and apparatus for providing broadcast service based on scalable codec | Hyun-Jeong YIM, Sung-Ik Park, Heung-Mook Kim | 2021-08-03 |
| 11082063 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Heung-Mook Kim, Nam-Ho HUR | 2021-08-03 |