Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488806 | Photographic lens optical system | Jae Hoon Cho, Chi Ho Ahn, Ji Eun Kim, Seong Hee Bae | 2016-11-08 |
| 9476249 | Window having ventilation structure | — | 2016-10-25 |
| 9435321 | Seawater resistant grout material composition and method for constructing offshore wind turbine structure using same | Kyoung Chul KIM, Jae Uk Sim | 2016-09-06 |
| 9372325 | Photographic lens optical system | Jae Hoon Cho, Chi Ho Ahn, Ji Eun Kim, Seong Hee Bae | 2016-06-21 |
| 9160826 | Docking station for portable communication device | — | 2015-10-13 |
| 9134508 | Imaging lens system | Chi Ho Ahn, Jae Hoon Cho, Ji Eun Kim, Chan Goo Kang | 2015-09-15 |
| 9134514 | Photographic lens optical system | Chi Ho Ahn, Jae Hoon Cho, Ji Eun Kim, Chan Goo Kang | 2015-09-15 |
| 9116327 | Imaging lens system | Chi Ho Ahn, Jae Hoon Cho, Ji Eun Kim, Chan Goo Kang | 2015-08-25 |
| 9118749 | Desktop-type universal dock | Jin-Hee Cho | 2015-08-25 |
| 9025259 | Photographic lens optical system | Chi Ho Ahn, Jae Hoon Cho, Ji Eun Kim, Chan Goo Kang | 2015-05-05 |
| 8504092 | Method of controlling uplink power based on cell interference in an orthogonal frequency multiplex division access system | Ji Hyung Kim, Byung-Jae Kwak, Dong Seung Kwon, Min Seok Jang, Een Kee Hong | 2013-08-06 |
| 8123576 | Connecting structure of snap electrode and electric wire | — | 2012-02-28 |
| 7936499 | Method and apparatus for driving EPD | Gwan-Hyung Kim, Joo-Hoon Lee, Sun-Tae Jung | 2011-05-03 |
| 6452826 | Memory module system | Sung-Ig Kang | 2002-09-17 |
| 5313425 | Semiconductor memory device having an improved error correction capability | Hyong-Gon Lee, Sung-Hee Cho | 1994-05-17 |