Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12364973 | Catalyst for selective hydrogenation of acetylene and method for producing same | Yong Tae Kim, Sung Woo Lee, Seung Ju Han, Hyun-Woo Kim, JungHo SHIN | 2025-07-22 |
| 12331258 | Carbon dioxide conversion process and system therefor | Chundong Zhang, Ki Won Jun | 2025-06-17 |
| 12128384 | Catalyst for non-oxidative direct conversion of methane and preparation method for same | Yong Tae Kim, Sung Woo Lee, Seung Ju Han, Hyun-Woo Kim | 2024-10-29 |
| 12127079 | Method and system for providing community service using short-range broadcasting | Jung In CHOI | 2024-10-22 |
| 12116284 | Energy-efficient system and method for carbon dioxide conversion | Ki Won Jun, Hae Gu Park, Sun-Mi Hwang | 2024-10-15 |
| 12103899 | Method for non-oxidative direct conversion of methane | Yong Tae Kim, Sung Woo Lee, JungHo SHIN, Seung Ju Han, Hyun-Woo Kim +1 more | 2024-10-01 |
| 12104069 | Epidermal penetration type ink composition | Sang-Hyuk Lee, Jin Hee Noh | 2024-10-01 |
| 12082099 | Method of providing IoT community service using beacon and system for the same | Jung In CHOI | 2024-09-03 |
| 12003301 | Method and apparatus for ultra reliable and low latency communication | Young Jo Ko, Seung-Kwon Baek, Woo Ram SHIN, Chan Ho Yoon | 2024-06-04 |
| 11930526 | Method and apparatus for transmitting data using random access procedure in communication system | Ok Sun PARK, Gi Yoon PARK, Eun Jeong Shin, Jae Sheung SHIN, Jin Ho Choi | 2024-03-12 |
| 11865521 | Bifunctional catalyst for hydrogenation of carbon dioxide, and method for preparing hydrocarbon by using same | Sun-Mi Hwang, Ki Won Jun, Hae Gu Park, Seung Ju Han | 2024-01-09 |
| 11800564 | Method and apparatus for random access layered preambles | Gi Yoon PARK, Ok Sun PARK, Eun Jeong Shin, Jae Sheung SHIN, Jin Ho Choi | 2023-10-24 |
| 11791881 | Random access method and apparatus using superposed preambles | Gi Yoon PARK, Ok Sun PARK, Eun Jeong Shin, Jae Sheung SHIN, Jin Ho Choi | 2023-10-17 |
| 11777647 | Method and apparatus for traffic transmission in communication system | Ok Sun PARK, Gi Yoon PARK, Eun Jeong Shin, Jae Sheung SHIN, Jin Ho Choi | 2023-10-03 |
| 11689218 | Decoding method and apparatus based on polar code in communication system | Gi Yoon PARK, Ok Sun PARK, Eun Jeong Shin, Gweon Do Jo | 2023-06-27 |
| 11533097 | Method and apparatus for ultra reliable and low latency communication | Young Jo Ko, Seung-Kwon Baek, Woo Ram SHIN, Chan Ho Yoon | 2022-12-20 |
| 11364487 | Catalyst for oxygen-free direct conversion of methane and method of converting methane using the same | Yong Tae Kim, Hyun-Woo Kim, Sung Woo Lee, Seung Ju Han | 2022-06-21 |
| 11223448 | Method and apparatus for decoding using soft decision | Ok Sun PARK, Gi Yoon PARK, Woo Ram SHIN, Tae-Joong Kim, Jae Sheung SHIN +1 more | 2022-01-11 |
| 11082196 | Resource allocating method in wireless network and wireless communication device using the same | Seung-Kwon Baek | 2021-08-03 |
| 11028026 | Reactor for non-oxidative direct conversion of methane and method of manufacturing ethylene and aromatic compound using same | Yong Tae Kim, Sung Woo Lee, Seung Ju Han, Hyun-Woo Kim | 2021-06-08 |
| 10881750 | Sentinel lymph node marker capable of multi-mode imaging | Se Hun Kang, Seo Il Kim, Young Sang Kim, Nam Suk Baek, Jin Hee Noh | 2021-01-05 |
| 10575920 | Augmented reality image projection system | Seong Cheon KIM, Sun Up Park | 2020-03-03 |
| 10433352 | Operation method of communication node supporting mobility in communication network | Seung-Kwon Cho, Won-Ik Kim, Eun Kyung Kim, Jae Heung Kim, Jae Su SONG +7 more | 2019-10-01 |
| 10362589 | Communication method and apparatus using multiple antennas in wireless communication system | Eun Kyung Kim, Young Jo Ko, Won-Ik Kim, Seung-Kwon Baek | 2019-07-23 |
| 10295468 | Fluorescent image system | Sung Chun Kim, Sun Up Park | 2019-05-21 |