Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027174 | Adapter power supply | Byoung Woo Ryu, Seong Wook Choi, Jong Sun Kim, Dong Seong Oh | 2011-09-27 |
| 8008890 | Charge equalization apparatus | Joong Hui Lee, Soo Yeup Jang, Jeon Keun Oh, Chong Eun Kim, Hong Sun Park +1 more | 2011-08-30 |
| 7982429 | Charge equalization apparatus | Jeon Keun Oh, Joong Hui Lee, Soo Yeup Jang, Chong Eun Kim, Hong Sun Park | 2011-07-19 |
| 7939965 | Charge of equalization apparatus with parallel connection of secondary windings of multiple transformers | Jeon Keun Oh, Joong Hui Lee, Soo Yeup Jang, Chong Eun Kim, Hong Sun Park | 2011-05-10 |
| 7927497 | Integrated thin-film solar cells and method of manufacturing thereof and processing method of transparent electrode for integrated thin-film solar cells and structure thereof, and transparent substrate having processed transparent electrode | Koeng Su Lim, Seong Won Kwon, Jeong Hwan Kwak, Sang-Il Park, Jun-Bo Yoon | 2011-04-19 |
| 7880433 | Charge equalization apparatus | Jeon Keun Oh, Joong Hui Lee, Soo Yeup Jang, Chong Eun Kim, Hong Sun Park | 2011-02-01 |