Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10333054 | Nanogenerator and method of manufacturing the same | Seung-nam Cha, Sung Min Kim, Sang Woo Kim, Ju-seok Seo | 2019-06-25 |
| 9748095 | Controlled manufacturing method of metal oxide semiconductor and metal oxide semiconductor structure having controlled growth crystallographic plane | Young-Jun Park, Seung-nam Cha, Ji-yeon KU | 2017-08-29 |
| 9312468 | Nano-piezoelectric generator and method of manufacturing the same | Seung-nam Cha | 2016-04-12 |
| 9305778 | Controlled manufacturing method of metal oxide semiconductor and metal oxide semiconductor structure having controlled growth crystallographic plane | Young-Jun Park, Seung-nam Cha, Ji-yeon KU | 2016-04-05 |
| 9270207 | Nano generator and method of manufacturing the same | Seung-nam Cha, Sung Min Kim, Sang Woo Kim, Ju-seok Seo | 2016-02-23 |
| 9214343 | ZNSNO3/ZNO nanowire having core-shell structure, method of forming ZNSNO3/ZNO nanowire and nanogenerator including ZNSNO3/ZNO nanowire, and method of forming ZNSNO3 nanowire and nanogenerator including ZNSNO3 nanowire | Seung-nam Cha, Sung Min Kim, Sang Woo Kim | 2015-12-15 |
| 9190605 | Nanopiezoelectric generator and method of manufacturing the same | Seung-nam Cha, Sung Min Kim | 2015-11-17 |
| 8395176 | Top-emitting nitride-based light-emitting device with ohmic characteristics and luminous efficiency | Tae-yeong Seong, Kyoung-kook Kim, June O Song, Dong-Seok Leem | 2013-03-12 |