Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557426 | Vacuum-sealing-type flexible-film primary battery | Kwang Man Kim, Min Gyu Choi, Sang Hyo Lee, Jong Dae Kim | 2013-10-15 |
| RE44264 | Lithium cationic single-ion conducting filler-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same | Kwang Man Kim, Kwang Ryu, Soon Chang | 2013-06-04 |
| 8398727 | Method of manufacturing vacuum-sealing-type flexible-film primary battery | Kwang Man Kim, Min Gyu Choi, Sang Hyo Lee, Jong Dae Kim | 2013-03-19 |
| 7771879 | Method of producing nanoparticle-filled phase inversion polymer electrolyte | Kwang Man Kim, Nam-Gyu Park, Soon Chang, Kwang Ryu | 2010-08-10 |
| 7427455 | Anode for lithium metal polymer secondary battery comprising surface patterned anodic current collector and method of preparing the same | Yong Sik Hong, Yong Joon Park, Kwang Ryu | 2008-09-23 |
| 7399556 | Lithium cationic single-ion conducting filler-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same | Kwang Man Kim, Kwang Ryu, Soon Chang | 2008-07-15 |
| 7211352 | Single ion conductor-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same | Kwang Ryu, Soon Chang | 2007-05-01 |
| D527349 | Power module for programmable logic controller | — | 2006-08-29 |
| D520992 | Central processing unit module for programmable logic controller | — | 2006-05-16 |
| 7008608 | Li-Co-Mn oxide as cathode material for lithium batteries and method of synthesis of the same | Yong Joon Park, Young Hong, Xianglan Wu, Kwang Man Kim, Kwang Ryu +1 more | 2006-03-07 |
| 6986968 | Cathode active material for lithium secondary cell and method for manufacturing the same | Young Hong, Kwang Ryu, Soon Chang, Yong Joon Park, Kwang Man Kim +3 more | 2006-01-17 |
| 6902839 | Polymer electrolyte membrane for fuel cell and method for producing the same | Jung-Ki Park, Ji-Yong Eom | 2005-06-07 |
| D485829 | Communications module | — | 2004-01-27 |