Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313157 | Latch assembly for opening and closing luggage room of vehicle | Yong Hyuck Im | 2022-04-26 |
| 10284297 | BTS apparatus for licensed-assisted access | Chan Ki Cho, Baek yong Park | 2019-05-07 |
| 10218395 | Amplification system for public safety | — | 2019-02-26 |
| 10155203 | Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents | Keunwon Song, Evgueni Rozenbaoum, Chongkyu Shin | 2018-12-18 |
| 10123282 | Distributed antenna system interface tray | — | 2018-11-06 |
| 9979461 | RF repeater | — | 2018-05-22 |
| 9833751 | Polyamide water-treatment separation membrane having superior oxidation resistance and chlorine resistance properties, and method of manufacturing the same | Jae Hong Kim, Keun-Won Song, Chong Kyu Shin | 2017-12-05 |
| 9649597 | Polyamide water-treatment separation membrane with improved antifouling properties and manufacturing method thereof | Phill Lee, Jae Hong Kim, Chong Kyu Shin, Joung-Eun Yoo, Seung-Pyo Jeong +2 more | 2017-05-16 |
| 9603032 | System and method for automatically measuring uplink noise level of distributed antenna system | — | 2017-03-21 |
| 9370751 | Water-treatment separating membrane of high flux having good chlorine resistance | Jae Hong Kim, Chong Kyu Shin, Phill Lee | 2016-06-21 |
| 9306669 | Optic distributed antenna system supporting multi-band multi-carrier service over a reduced number of optic core lines | — | 2016-04-05 |
| 9259691 | Water-treatment separating membrane of high flux having good chlorine resistance | Jae Hong Kim, Chong Kyu Shin, Phill Lee | 2016-02-16 |
| 9211507 | Water-treatment separating membrane of high flux having good chlorine resistance and method of manufacturing the same | Jae Hong Kim, Chong Kyu Shin, Phill Lee | 2015-12-15 |
| 9179501 | Multi-carrier integration apparatus for distributed antenna system | — | 2015-11-03 |
| 9062182 | Terminal modifier for conjugated diene polymers | Hanjoung Cho | 2015-06-23 |
| 8925738 | Water treatment membrane having high chlorine resistance and high permeability and method of manufacturing the same | Jae Hong Kim, Chong Kyu Shin | 2015-01-06 |
| 8426515 | Master batch elastometer containing organically modified silica and method of preparing the same | Jae Young Ko, Dae Hyung Lee, Haeng Shin Jang | 2013-04-23 |
| 7846993 | Silica master batch elastomers filled with organically modified silica for a tire and preparation method thereof | Jae Young Ko, Seung Kyung Ko | 2010-12-07 |
| 7247681 | Preparation method of copolymer | Jae Young Ko, Jin Man Hwang | 2007-07-24 |
| 7151140 | Preparation method of diene copolymer having improved rolling resistance and wet traction | Young C. Jang, Hyung Kyu Choi, Shin Han | 2006-12-19 |
| 6951906 | Process for hydrogenating a conjugated diene polymer | Hoo-Chae Kim, Seon Kyeong Cheong, Jae Yun Kim, Jin Man Hwang, Mycong Seup So | 2005-10-04 |
| 6864326 | Process for polymer hydrogenation using lithium hydride prepared from reactor equipped with high-speed injection nozzle | Hoo-Chae Kim, Jae Yun Kim, Jin Man Hwang | 2005-03-08 |
| 6777493 | End-modified styrene-diene block copolymer prepared using polyfunctional coupling agent | Sun Woo Cheen | 2004-08-17 |
| 6566480 | Multi-reactive polysiloxane compound having halogen substituents and synthetic method thereof | Eun Kyoung Kim, Hyoung-Suk Cho | 2003-05-20 |
| 6410657 | Method for the selective hydrogenation of polymer containing conjugated diene | Hoo-Chae Kim, Jae Yun Kim, Jin Man Hwang | 2002-06-25 |