Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134671 | Alkyl acrylate compound-vinyl cyanide compound-aromatic vinyl compound graft copolymer, method of preparing the same, and thermoplastic resin composition including the same | Seyong Kim, Yong Yeon Hwang, Bong Keun Ahn, Min Jung Kim, Ji Yoon Jeon +1 more | 2024-11-05 |
| 12129374 | Acrylic graft copolymer, method of preparing the same, and thermoplastic resin composition including the same | Bong Keun Ahn, Yong Yeon Hwang, Min Jung Kim, Jiyoon JEON, Eunji LEE +1 more | 2024-10-29 |
| 11820851 | Method of preparing graft copolymer powder | Min Jung Kim, Yong Yeon Hwang, Bong Keun Ahn, Wang Rae Joe, Ji Yoon Jeon | 2023-11-21 |
| 11492437 | Method of preparing ASA graft copolymer, method of preparing thermoplastic resin composition including ASA graft copolymer, and method of manufacturing molded article using thermoplastic resin composition | Min Jung Kim, Yong Yeon Hwang, Hyun Taek Oh, Bong Keun Ahn, Chun Ho Park +2 more | 2022-11-08 |
| 11401409 | Thermoplastic resin composition | Yong Hee AN, Yong Yeon Hwang, Chun Ho Park | 2022-08-02 |
| 11384189 | Graft copolymer, and thermoplastic resin composition and thermoplastic resin molded article comprising the same | Min Jung Kim, Bong Keun Ahn, Yong Yeon Hwang, Wang Rae Joe | 2022-07-12 |
| 11377515 | Method for preparing graft copolymer and graft copolymer | Bong Keun Ahn, Min Jung Kim, Wang Rae Joe, Yong Yeon Hwang, Ji Yoon Jeon | 2022-07-05 |
| 11326050 | Method of preparing graft copolymer, graft copolymer, and thermoplastic resin molded article including graft copolymer | Bong Keun Ahn, Min Jung Kim, Yong Yeon Hwang, Wang Rae Joe, Ji Yoon Jeon | 2022-05-10 |
| 11091625 | Thermoplastic resin composition of copolymers and method of preparing the same | Chun Ho Park, Yong Yeon Hwang, Bong Keun Ahn, Min Jung Kim, Yong Hee AN +3 more | 2021-08-17 |
| 11034778 | Method of preparing graft copolymer | Wang Rae Joe, Bong Keun Ahn, Min Jung Kim, Yong Yeon Hwang | 2021-06-15 |
| 10822488 | Thermoplastic resin composition having excellent weather resistance, method of preparing the same, and molded part including the same | Eun Soo Kang, Yong Yeon Hwang, Hyun Taek Oh, Bong Keun Ahn, Min Jung Kim +2 more | 2020-11-03 |
| 10647847 | Thermoplastic resin composition, method of preparing the same, and molded part manufactured using the same | Chun Ho Park, Yong Yeon Hwang, Hyun Taek Oh, Bong Keun Ahn, Min Jung Kim +2 more | 2020-05-12 |
| 10640638 | Thermoplastic resin composition, method of preparing the same, and molded part including the same | Yong Hee AN, Yong Yeon Hwang, Hyun Taek Oh, Bong Keun Ahn, Min Jung Kim +2 more | 2020-05-05 |
| 10487204 | Method of preparing ASA graft copolymer, method of preparing thermoplastic ASA resin composition including the same, and method of preparing ASA molded part | Bong Keun Ahn, Yong Yeon Hwang, Hyun Taek Oh, Min Jung Kim, Chun Ho Park +2 more | 2019-11-26 |
| 10431186 | Display apparatus and control method thereof | Bong-geun Lee, Jeong-hwan Chang | 2019-10-01 |
| 9985659 | Error correction processing circuit in memory and error correction processing method | Jong Sun Park | 2018-05-29 |
| 9738019 | Method for manufacturing thermoplastic synthetic resin products | — | 2017-08-22 |
| 9254590 | Method for preparing fabric-integrated cross-linked foamed product | — | 2016-02-09 |
| 9003521 | Base station for detecting denial-of-service attacks in communication system and method for controlling the same | — | 2015-04-07 |
| 8565778 | Apparatus and method for uplink scheduling in a broadband wireless communication system | Il-Jin Youn, Byung-Chan Ahn, Jae Ho Lee, Soo-Yeul Oh | 2013-10-22 |
| 8506860 | Method for manufacturing crosslinked foam | — | 2013-08-13 |
| 8396511 | Apparatus and method for determining an uplink transmission format in a broadband wireless communication system | Byung-Chan Ahn, Young-Soon Lee, Eun Jin Lee, Soo-Yeul Oh | 2013-03-12 |
| 7974198 | Apparatus and method for guaranteeing QoS traffic rate in mobile communication system | Byung-Chan Ahn, Young-Soon Lee, Eun Jin Lee, Soo-Yeul Oh | 2011-07-05 |
| 7778217 | System and method for scheduling uplink in a communication system | Young-Soon Lee, Byung-Chan Ahn, Il-Jin Youn | 2010-08-17 |
| 7276191 | Crosslinked foam which has inner-cavity structure, and process of forming thereof | — | 2007-10-02 |