Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7279251 | Lithium secondary battery comprising a super fine fibrous polymer separator film and its fabrication method | Byung Won Cho, Seong Mu Jo, Wha Seop Lee, Won Il Cho, Kun You Park +5 more | 2007-10-09 |
| 7135254 | Multi-layered, UV-cured polymer electrolyte and lithium secondary battery comprising the same | Byung Won Cho, Won Il Cho, Hyung Sun Kim, Un-Sek Kim, Hee-Woo Rhee +1 more | 2006-11-14 |
| 6780541 | Carbon electrode coated with porous metal film, its fabrication method and lithium secondary battery using the same | Byung Won Cho, Won Il Cho, Hyung Sun Kim, Un-Seok Kim, Sang Cheol NAM +1 more | 2004-08-24 |
| 6733923 | Metal oxide electrode coated with porous metal film, porous metal oxide film or porous carbon film, its fabrication method, and lithium-ion secondary battery using it | Byung Won Cho, Won Il Cho, Hyung Sun Kim, Un-Seok Kim, Sang Cheol NAM +2 more | 2004-05-11 |
| 6355380 | Solid polymer alloy electrolyte in homogeneous state and having a monolayered structure | Byung Won Cho, Won Il Cho, Chi Paik, Hyung Sun Kim, Un-Sek Kim | 2002-03-12 |
| 5682592 | Fabrication method for paste-type metal hydride electrode | Byung Won Cho, Won Il Cho, Chi Paik | 1997-10-28 |
| 5066369 | Process for preparing para-aminophenol | Byung Won Cho | 1991-11-19 |
| 4956067 | Multi-rotating disk electrode and solid polymer electrolyte electrode type electrolytic bath | Byung Won Cho | 1990-09-11 |