SC

Sung Cheol Chang

KAIST: 101 patents #37 of 11,619Top 1%
Samsung: 26 patents #4,862 of 75,807Top 7%
KT Kt: 5 patents #83 of 904Top 10%
HT Hanaro Telecom.: 5 patents #17 of 83Top 25%
SC Sk Telecom Co.: 5 patents #126 of 842Top 15%
KC Ktfreetel Co.: 2 patents #26 of 121Top 25%
Overall (All Time): #13,624 of 4,157,543Top 1%
103
Patents All Time

Issued Patents All Time

Showing 1–25 of 103 patents

Patent #TitleCo-InventorsDate
12395858 Method and apparatus for cell operation in communication system Soon Gi PARK, Young Jo Ko, Il Gyu KIM, Jun Sik Kim, Sun Mi JUN +1 more 2025-08-19
12356453 Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resource Eunkyung Kim, Jae Sun Cha, Chanho Yoon, Seung-Kwon Baek, Jae Joon Park +1 more 2025-07-08
12356215 Method and apparatus for beam-based communication in communication system Soon Gi PARK, Jun Sik Kim, Sun Mi JUN, Yong Seouk Choi, Duk Kyung Kim +1 more 2025-07-08
12238723 Link adaptation method in mobile communication system and device therefor 2025-02-25
12137479 Method and apparatus for coverage enhancement of terminal in communication system Jung Hoon Lee, Jae Heung Kim 2024-11-05
12114351 Method and apparatus for extending coverage in communication system Cheul Soon KIM, Jae Heung Kim, Sung Hyun MOON, Jung Hoon Lee 2024-10-08
12096512 Method and apparatus for relaying public signals in communication system Jae Heung Kim 2024-09-17
12063591 Method and apparatus for relay utilizing sidelink in wireless communication system 2024-08-13
11678284 Radio communication method for time-sensitive network, and apparatus therefor Cheul Soon KIM, Jae Heung Kim, Sung Hyun MOON, Jung Hoon Lee 2023-06-13
11611989 Method and apparatus for extending coverage in communication system Cheul Soon KIM, Jae Heung Kim, Sung Hyun MOON, Jung Hoon Lee 2023-03-21
11272541 Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resouce Eunkyung Kim, Jae Sun Cha, Chanho Yoon, Seung-Kwon Baek, Jae Joon Park +1 more 2022-03-08
11206592 Method of transmitting low-latency data during handover in communication system, and apparatus therefor Hyun Seo PARK, Yun-Joo Kim, Eunkyung Kim, Tae-Joong Kim, An Seok LEE +1 more 2021-12-21
11129173 Method and apparatus for transmitting sidelink feedback information Yun-Joo Kim, Yu Ro LEE, Eunkyung Kim, Tae-Joong Kim, Hyun Seo PARK +1 more 2021-09-21
10637701 Method and apparatus for transmitting physical uplink control channel Taegyun Noh, Kwang Jae Lim, Chul Sik Yoon, Yu Ro LEE 2020-04-28
10575334 Method and apparatus for fast access and method of supporting fast access in communication system Seungkwon CHO, Soojung Jung, Taegyun Noh, Anseok Lee 2020-02-25
10440744 Radio channel access method and apparatus Jae Sun Cha, Eunkyung Kim, Jae Joon Park, Seung-Kwon Baek, Pyeong Jung SONG +1 more 2019-10-08
10425830 Mobile communication network system and method for composing network component configurations Pyeong Jung SONG, Hyun Jae Lee 2019-09-24
10419173 Method and apparatus for transmitting uplink signal using a short transmit time interval Yu Ro LEE, Kwang Jae Lim 2019-09-17
10404441 Method and apparatus for configuring transmission time interval in mobile communication system Soojung Jung, Anseok Lee, Seungkwon CHO 2019-09-03
10333738 Method and apparatus for receiving data and method for transmitting data in mobile communication system Yu Ro LEE, Kwang Jae Lim, Won-Ik Kim, Taegyun Noh 2019-06-25
10277366 Method and apparatus for transmitting signal using unlicensed band in cellular system Eunkyung Kim, Seung-Kwon Baek, Chanho Yoon, Jae Sun Cha, Young Jo Ko 2019-04-30
10244526 Method and apparatus for transmitting and receiving using short TTI Anseok Lee, Taegyun Noh 2019-03-26
10219159 Method and apparatus for transmitting and receiving reference signal using unlicensed band Seung-Kwon Baek, Chanho Yoon, Eunkyung Kim, Jae Sun Cha, Young Jo Ko 2019-02-26
10178695 Communication method for preventing signal collision in peer aware communication system and apparatus for transmitting/receiving using the method Hyung Jin Kim, Seokki Kim, Hyunsu Kim, Jimin Bae, Jihoon Choi 2019-01-08
10142953 Method and apparatus for performing synchronous HARQ operation according to variable TTI allocation Soojung Jung, Anseok Lee, Seungkwon CHO 2018-11-27