Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328175 | Method of combining compressed signal | Ho Sik Jang, Hoo Pyo Hong, Dong Hee Kwon, Jeong Won Kang | 2025-06-10 |
| 12047812 | Fronthaul multiplexer | Ho Sik Jang, Hoo Pyo Hong, Dong Hee Kwon, Jeong Won Kang | 2024-07-23 |
| 12037243 | Method of producing hydrogen using biomass | Dong Seok Ko, Hye Min JUNG | 2024-07-16 |
| 11021796 | Gas injectors and wafer processing apparatuses having the same | Jong Hyun Lee, Young Kwon Kim, Seung-min Ryu, Ji Ho Uh | 2021-06-01 |
| 10617760 | Composition for target-specific photothermal therapy | Jo-Eun Um | 2020-04-14 |
| 10158698 | Method and device for providing content in mobile communication system | Ji-Cheol Moon, Ki-Ho Cho, Dong Jin Lee | 2018-12-18 |
| 9648541 | Apparatus and method for forwarding data based on software defined network in communication network | Young-Ki Jeon, Seong-Ryong Kang, Jong-Hyune Kim, Jung-Ah Choi | 2017-05-09 |
| 9591550 | Method and apparatus for enhancing voice service performance in communication system | Young-Ki Jeon, Seong-Ryong Kang, Jong-Hyune Kim, Jung-Ah Choi | 2017-03-07 |
| 9544389 | Method and device for processing service in software-defined networking system | Young-Ki Jeon, Seong-Ryong Kang, Jong-Hyune Kim, Jung-Ah Choi | 2017-01-10 |
| 9502341 | Printed circuit board and semiconductor package using the same | Jik-Ho Song, Ga Young Kim, Young-Hoon Ro | 2016-11-22 |
| 9394262 | Method of separating carbon nanotubes | Tae-Yong Kwon, Hyung-Sam Kim | 2016-07-19 |
| 9363789 | Apparatus and method for dynamically allocating multicast path in broadband wireless access system | Gyou-Hwan Kim, Han-Seok Kim, Jai-Jin Lim, Sang-Hoon Ryu, Seongkwan Kim | 2016-06-07 |
| 9071332 | Base station and clock synchronization method thereof | Jai-Jin Lim | 2015-06-30 |
| 9001772 | Apparatus and method for managing access state of mobile station for group communication service in wireless communication system | Han-Seok Kim, Gyou-Hwan Kim, Seongkwan Kim, Jai-Jin Lim | 2015-04-07 |
| 8953447 | Method and apparatus for controlling traffic transfer rate based on cell capacity in mobile communication system | Seong-Ryong Kang, Ki-Ho Cho, Ji-Cheol Moon | 2015-02-10 |
| 8918132 | Apparatus and method for preventing excessive signaling overhead while a group communication is performed in a broadband wireless access system | Gyou-Hwan Kim, Jai-Jin Lim, Sang-Hoon Ryu, Jun-Hwan Oh, Sung Kwan Kim | 2014-12-23 |
| 8785245 | Method of manufacturing stack type semiconductor package | — | 2014-07-22 |
| 8666009 | Base station and clock synchronization method thereof | Jai-Jin Lim | 2014-03-04 |
| 8568685 | Separation of nanostructures | Michael S. Strano | 2013-10-29 |
| 8446018 | Package on package | Young-Hoon Ro, Sung-Woo Park | 2013-05-21 |
| 8185113 | Handover apparatus and handover method in wireless communication system | Young Joo Suh, Yong Sung Kim, Wan Seon Lim | 2012-05-22 |
| 8155080 | Media independent handover-based network system having a vertical handover capability and vertical handover method thereof | Wan Seon Lim, Joo-Young Baek, Young Joo Suh | 2012-04-10 |
| 7588853 | Direct methanol fuel cell having reduced crossover of methanol and comprising a layer of material for controlling the diffusion rate of fuel | Chan-Hwa Chung, Hoo-Gon Choi, Young Kwan Lee, Sung Min Cho, Jae-Do Nam | 2009-09-15 |
| 7548525 | System and method for providing handover of a mobile IP terminal in a wireless network | Kyung-Joo Suh, Young-Jun Park, Jae-Kwon Oh, Eun-Hui Bae, Hyeon-Woo Lee +3 more | 2009-06-16 |
| 7453017 | Palladium-based catalyst for selective hydrogenation of acetylene | Sang-Heup Moon, Jung-Hwa Kang, In Young Ahn | 2008-11-18 |