Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893478 | Multi-SIM device for performing scheduling for base station searcher and method of scheduling base station search | Sang Tae Kim, Jeong-Gyun Yu, Jun-kyoung Lee | 2021-01-12 |
| 8279278 | Apparatus for photographing pipe without suspension of water supply and system for controlling the same | Hyuk-Sung Park, Kyeong-Soo Min, Kyeong-Sub Lee, Dong Hyun Kim, Mun-Suk Chun +4 more | 2012-10-02 |
| 6930444 | Color selection apparatus including frame supporting tension mask for cathode ray tube | Jae Wook Lee, Su-Jong Lee, Myung-Sup Seo | 2005-08-16 |
| 6359682 | Fluid flow velocity measuring system for internal combustion engine | — | 2002-03-19 |
| 6258921 | Easily dyeable polyester film and preparation thereof | Kyung Heum Han, Jong Chan Park | 2001-07-10 |
| 6247304 | Coupling mechanism between exhaust pipe and catalytic converter | Han Sang Kim | 2001-06-19 |
| 6216240 | Merged memory and logic (MML) integrated circuits including memory test controlling circuits and methods | Jong-Hak Won | 2001-04-10 |
| 6169580 | Method for automatically adjusting time difference for video instrument | Keun Cheol Shin | 2001-01-02 |
| 6108252 | Integrated circuit memory devices having self-test circuits therein and method of testing same | — | 2000-08-22 |
| 6036905 | Method for preparing polyester films | Kyung Heum Han, Gi Tak Gam | 2000-03-14 |
| 5478911 | Process for the preparation of a polyester using an antimony-esterified trimellitate catalyst | Woo Hyuk Choi, Byeong-Il Lee | 1995-12-26 |
| 4971744 | Two-stage process for preparing aromatic polyamide film | Ho Joon Park, Moo S. Rhim, Hak Mook Kim, Du Hyun Kim, Seog O. Yoo +4 more | 1990-11-20 |