Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157203 | Grinding wheel for grinding | Hee Hyun Kim, Kwang Won Sung, Sang Won Lim | 2024-12-03 |
| 11198779 | Propylene-butene copolymer resin composition and method of preparing the same | Hee Kwang Park, Kyung Seop Noh, Sang Jin Jeon, Hyunsup Lee, Jin Hyun Park +1 more | 2021-12-14 |
| 10889667 | High-stiffness and energy-reducing polypropylene for foaming | Jin Hyun Park, Ji Ho Choi, Kyung Seop Noh, Sang Jin Jeon, Sang Eun An +1 more | 2021-01-12 |
| 10280238 | Transition metal compound, catalyst composition comprising same, and method for producing olefin polymer using same | Byung Seok Kim, Hee Kwang Park, Kyung Seop Noh, Sang Eun An, Hye Kyung Lee +2 more | 2019-05-07 |
| 9783557 | Metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereof | Hee Kwang Park, Byung Seok Kim, Hye Kyung Lee, Jae Youp Cheong, Kyung Seop Noh +2 more | 2017-10-10 |
| 9432930 | Method and apparatus for transmitting list of bearers in wireless communication system | Kyung Min Park, Dae Wook Byun, Jian Xu | 2016-08-30 |
| 9357399 | Mobile system and base station system for effectively using licensed spectrum and shared spectrum | Tae Soo Kwon, Kyung Hun Jang, Youngsoo Kim, Hyo Sun Hwang, Tae In Hyon | 2016-05-31 |
| 9231738 | Communication method for relay node and next node of the relay node for network coding | Chan-Soo Hwang | 2016-01-05 |
| 9020563 | Mini base station connectable with internet and terminal | Hyo Sun Hwang, Tae Soo Kwon, Tae In Hyon, Kyung Hun Jang, Youngsoo Kim +2 more | 2015-04-28 |
| 9008032 | Frequency band setting apparatus and method, access point, and frequency band using method of access point | Kyung Hun Jang, Chan-Soo Hwang | 2015-04-14 |
| 8977265 | Method for performing handoff in wireless network | Kyuno-Hun Jang, Min Ho Shin, William Albert Arbaugh, Arunesh Mishra | 2015-03-10 |
| 8868097 | Frequency spectrum sensing method using pilot signal and cognitive radio system using the same | Tae Soo Kwon, Hyun Gi Ahn, Tae In Hyon, Kyung Hun Jang, Youngsoo Kim +2 more | 2014-10-21 |
| 8838103 | Method for performing handoff in wireless network | Kyung Hun Jang, Min Ho Shin, William Albert Arbaugh, Arunesh Mishra | 2014-09-16 |
| 8761780 | Access point, mobile station for wireless communication system, and method for controlling the same | Hyun Ho Choi, Tae In Hyon, Hyo Sun Hwang, Young Soo Kim, Hyun Gi Ahn | 2014-06-24 |
| 8654822 | Link adaptation system using doppler frequency and method using the same | Young Soo Kim, Kyung Hun Jang, Jung Woo Lee, Hyo Sun Hwang, Hyun Gi Ahn +1 more | 2014-02-18 |
| 8554210 | Apparatus and method for storing hand over information | Hyun Ho Choi, Hyo Sun Hwang, Yoon Chae Cheong, Tae In Hyon, Kyung Hun Jang +1 more | 2013-10-08 |
| 8385870 | Method of controlling antenna of moving object and system using the same | Kyung Hun Jang, Hyo Sun Hwang, Hyun Ho Choi, Tae In Hyon, Young Soo Kim | 2013-02-26 |
| 8331295 | Base station and mobile station for processing wireless communication with each other, and method for controlling the same | Hyun Ho Choi, Kyung Hun Jang, Young Soo Kim, Tae In Hyon, Hyo Sun Hwang | 2012-12-11 |
| 8185055 | Apparatus for determining interference using cyclic prefix and method thereof | Hyun Ho Choi, Hyo Sun Hwang, Tae In Hyon, Kyung Hun Jang, Hyun Gi Ahn +3 more | 2012-05-22 |
| 8126471 | Cognitive radio communication method for controlling sensing operation and cognitive radio communication apparatus enabling the method | Hyun Gi Ahn, Tae In Hyon, Kyung Hun Jang, Youngsoo Kim, Hyo Sun Hwang +4 more | 2012-02-28 |
| 8099051 | Pilot signal power control apparatus and operation method of pilot signal power control apparatus | Tae Soo Kwon, Hyo Sun Hwang, Youngsoo Kim, Hyun Ho Choi, Young Hoon Lee +3 more | 2012-01-17 |
| 8086186 | Cognitive radio communication apparatus and method which adaptably controls sensing reference level | Hyun Ho Choi, Tae In Hyon, Kyung Hun Jang, Youngsoo Kim | 2011-12-27 |
| 7970910 | Method of forwarding/sharing service and device of enabling the method | Hyun Ho Choi, Tae Soo Kwon, Tae In Hyon, Kyung Hun Jang, Young Soo Kim +2 more | 2011-06-28 |
| 7957737 | Mesh node association method in a mesh network, and mesh network supporting the same | — | 2011-06-07 |
| 7929948 | Method for fast roaming in a wireless network | Kyung Hun Jang, Min Ho Shin, William Albert Arbaugh, Arunesh Mishra | 2011-04-19 |