Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499301 | Method and apparatus for controlling handover in mobile communication system | Nigam Anshuman, Jung-Soo Jung, Sun-Heui Ryoo, Sung-Jin Lee | 2019-12-03 |
| 10440752 | Method and device for performing random access in wireless communication system | Seung-Hoon Park, Min-Gyu Lee, Tae Jin LEE, Jungsoo Jung | 2019-10-08 |
| 10404666 | Security key generation and management method of PDCP distributed structure for supporting dual connectivity | Sun-Heui Ryoo, Soeng-Hun Kim, Jung-Soo Jung, Anshuman Nigam, Sung-Jin Lee | 2019-09-03 |
| 10383103 | Method for allocating resources in cellular network using unlicensed band and device therefor | Seung-Hoon Park, Sun-Heui Ryoo, Byoung-Hoon Jung, Jung-Soo Jung | 2019-08-13 |
| 10375729 | Method for transmitting and receiving data in wireless communication system using shared band, and device therefor | Seung-Hoon Park, Byoung-Hoon Jung, Sun-Heui Ryoo, Jung-Soo Jung | 2019-08-06 |
| 10361206 | Semiconductor device having junctionless vertical gate transistor and method of manufacturing the same | Tae-Kyun Kim, Seok Hee Lee | 2019-07-23 |
| 10355766 | Apparatus and method for performing measurement | Namjeong Lee, Hyunseok RYU, Peng Xue, Hyunil Yoo, Cheol Jeong +1 more | 2019-07-16 |
| 10333654 | Method for supporting HARQ in communication system using unlicensed frequency band and device having applied same | Seung-Hoon Park, Jung-Soo Jung, Sun-Heui Ryoo, Byoung-Hoon Jung | 2019-06-25 |
| 10334524 | Apparatus and method for controlling uplink data retransmission | Minhoe Kim, Dong Seok Roh, Dong-Ho Cho | 2019-06-25 |
| 10313904 | Method and apparatus for transmitting and receiving data in wireless communication system supporting unlicensed band | Sun-Heui Ryoo, Sung-Jin Lee, Jung-Soo Jung, Ra-Yeon Ahn | 2019-06-04 |
| 10314059 | Communication method in mobile communication system using unlicensed frequency band and apparatus therefor | Sung-Jin Lee, Jung-Soo Jung, Sun-Heui Ryoo | 2019-06-04 |
| 10313935 | Method and apparatus for controlling waiting time for determination of radio link failure in wireless communication system | Anshuman Nigam, Jung-Soo Jung, Sun-Heui Ryoo, Sung-Jin Lee | 2019-06-04 |
| 10257856 | Method for transmitting signal on basis of clear channel assessment in unlicensed band channel, and mobile communication system | Seung-Hoon Park, Sun-Heui Ryoo | 2019-04-09 |
| 10251184 | Method and apparatus for communication in wireless communication system using unlicensed band | Seung-Hoon Park, Sun-Heui Ryoo, Jung-Soo Jung | 2019-04-02 |
| 10237810 | Method and apparatus for processing system information in communication system | Anshuman Nigam, Jung-Soo Jung, Sun-Heui Ryoo, Sung-Jin Lee | 2019-03-19 |
| 10225784 | Method of handling radio link failure in wireless communication system based on multi-eNB connectivity and apparatus thereof | Anshuman Nigam, Jung-Soo Jung, Sun-Heui Ryoo, Sung-Jin Lee | 2019-03-05 |
| 10163342 | Method and apparatus for traffic safety | Ki-Suk Kweon, Kyung-Kyu Kim, Young-Bin Chang, Jung-Soo Jung | 2018-12-25 |
| 10142299 | Security key generation and management method of PDCP distributed structure for supporting dual connectivity | Sun-Heui Ryoo, Soeng-Hun Kim, Jung-Soo Jung, Anshuman Nigam, Sung-Jin Lee | 2018-11-27 |
| 10142896 | Apparatus and method for identifying neighbor cell in wireless communication system | Jaewon Kim, Seung-Hoon Park, Sunheui Ryoo, Jungsoo Jung | 2018-11-27 |
| 10080167 | Method and apparatus for setting handover parameter in mobile communication system | Jung-Soo Jung, Jong-Hyung Kwun, Sun-Heui Ryoo, Sung-Jin Lee | 2018-09-18 |
| 10034208 | Apparatus and method for connection re-establishment in mobile communication system | Sung-Jin Lee, Jung-Soo Jung, Sun-Heui Ryoo | 2018-07-24 |
| 9973945 | Method and apparatus for reporting master information block decoding status of neighbor cell in wireless communication system | Anshuman Nigam, Jung-Soo Jung, Sun-Heui Ryoo, Sung-Jin Lee | 2018-05-15 |
| 9974087 | Method and apparatus for controlling cell state at subframe level in wireless network | Anshuman Nigam, Jung-Soo Jung, Sun-Heui Ryoo, Sung-Jin Lee | 2018-05-15 |
| 9955477 | Method and apparatus for controlling cell state at subframe level in wireless network | Anshuman Nigam, Jung-Soo Jung, Sun-Heui Ryoo, Sung-Jin Lee | 2018-04-24 |
| 9955357 | Scheme for communication in mobile communication system using unlicensed frequency band | Sun-Heui Ryoo, Sung-Jin Lee, Jung-Soo Jung | 2018-04-24 |