Issued Patents 2022
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536271 | Sealing device for oil injection-type screw compressor | Kil Won Son, Yu Han | 2022-12-27 |
| 11539379 | 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 | 2022-12-27 |
| 11518830 | Organoborane polymers for tunable hydrophilicity and wettability | Rebekka Klausen, Heidi Lee VanDeWouw | 2022-12-06 |
| 11514351 | Apparatus and method for optimizing quantum computation | Ji-Won Jung | 2022-11-29 |
| 11496978 | Gateway signaling method for frequency/timing offset, and device therefor | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2022-11-08 |
| 11471390 | Pseudoceramide compound and use thereof | Jin Oh Park, Ji-Won Lee, Seong Hyeon JEON, Hye-Ja Lee, Bo Kyung Kwon | 2022-10-18 |
| 11463106 | Zero padding apparatus for encoding fixed-length signaling information and zero padding method using same | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2022-10-04 |
| 11455675 | System and method of providing object for service of service provider | Jong-hyun Ryu, Nam-wook Kang | 2022-09-27 |
| 11457174 | Broadcast signal frame generation apparatus and broadcast signal frame generation method using layered division multiplexing | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2022-09-27 |
| 11457101 | Broadcast signal frame generation device and broadcast signal frame generation method, which use enhanced layer physical layer pipe | Bo-Mi Lim, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2022-09-27 |
| 11451649 | Broadcasting signal frame generation apparatus and method using layered divisional multiplexing | Heung-Mook Kim, Sung-Ik Park, Sun-Hyoung KWON | 2022-09-20 |
| 11451335 | Method for gateway signaling for MISO operation and apparatus therefor | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2022-09-20 |
| 11449733 | Neural network learning method and device for recognizing class | Jun-mo Kim, Byung-Ju Kim, Joo-chang Kim, Ye-gang Lee, Min Seok Park +2 more | 2022-09-20 |
| 11430898 | Oxygen vacancy of amorphous indium gallium zinc oxide passivation by silicon ion treatment | Jose-Ignacio Del-Agua-Borniquel, Hendrik F.W. Dekkers, Hans Van Meer | 2022-08-30 |
| 11424164 | Enhanced etch resistance for insulator layers implanted with low energy ions | Andrew Waite, Johannes M. van Meer | 2022-08-23 |
| 11398839 | 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, Heung-Mook Kim, Nam-Ho HUR | 2022-07-26 |
| 11387847 | Apparatus for time interleaving and method using the same | Bo-Mi Lim, Sun-Hyoung KWON, Sung-Ik Park, Heung-Mook Kim, Nam-Ho HUR | 2022-07-12 |
| 11381256 | Parity interleaving apparatus for encoding variable-length signaling information and parity interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2022-07-05 |
| 11368421 | Terminal device, server, and method of providing messaging service | Yong-Seok Park, Hyo Jin Jung | 2022-06-21 |
| 11368955 | Apparatus and method for generating broadcast signal frame using layered division multiplexing | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2022-06-21 |
| 11356214 | Device and method for generating broadcast signal frame by using enhanced layer physical layer pipe corresponding to injection level information | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Heung-Mook Kim, Nam-Ho HUR | 2022-06-07 |
| 11356121 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 5/15 and 4096-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim, Nam-Ho HUR | 2022-06-07 |
| 11343786 | Method for broadcast gateway signaling using cloud network and apparatus for the same | Soon Choul KIM, Hye-Ju OH, Hyun-Jeong YIM, Dong Joon CHOI | 2022-05-24 |
| 11342941 | 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, Heung-Mook Kim, Nam-Ho HUR | 2022-05-24 |
| 11340685 | Semiconductor device including clock management unit for outputting clock and acknowledgment signals to an intelectual property block | Jae Gon Lee, Ah Chan Kim, Jin Song, Youn-Sik Choi | 2022-05-24 |