Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286747 | Reactive fibers, method of manufacturing the same, and outer shell of chemical, biological and radiological protective clothing including the same | Min Kun Kim, Seong On Jang, Jun O Lee, Hee Soo JUNG | 2025-04-29 |
| 11400331 | Method for detoxifying liquid chemical warfare agents using surface-modified metal organic framework | Sam Gon Ryu, Min Kun Kim | 2022-08-02 |
| RE43276 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Yong-Chul Park, Geun-Bae Kim | 2012-03-27 |
| 7507501 | Positive active material composition for rechargeable lithium batteries | Ho-Jin Kweon, Jun-Won Suh | 2009-03-24 |
| 7226698 | Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery comprising same | Geun-Bae Kim | 2007-06-05 |
| 6974601 | Method of preparing positive active material for rechargeable lithium battery | Ho-Jin Kweon, Yong-Chul Park, Geun-Bae Kim | 2005-12-13 |
| 6749965 | Positive active material for lithium secondary batteries and method of preparing the same | Ho-Jin Kweon, Geun-Bae Kim, Dong-Gon Park | 2004-06-15 |
| 6737195 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Yong-Chul Park, Geun-Bae Kim | 2004-05-18 |
| 6569569 | Positive active material for lithium secondary batteries and method of preparing the same | Ho-Jin Kweon, Geun-Bae Kim, Yong-Chul Park, Wan-Seog Oh | 2003-05-27 |
| 6531220 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Geun-Bae Kim | 2003-03-11 |
| 6291103 | Positive active material for rechargeable lithium battery | Yong-Chul Park, Geun-Bae Kim, Jae-Phil Cho | 2001-09-18 |
| 6001052 | Method for handling call hold service for use in a CDMA switching system | — | 1999-12-14 |