Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772853 | All graphene flash memory device | Ji-Young Kim, Kang L. Wang | 2014-07-08 |
| 8735210 | High efficiency solar cells fabricated by inexpensive PECVD | Keith E. Fogel, Jeehwan Kim, Devendra K. Sadana | 2014-05-27 |
| 8685858 | Formation of metal nanospheres and microspheres | Woo-Shik Jung, Jeehwan Kim, Jae-Woong Nah, Devendra K. Sadana | 2014-04-01 |
| 8664707 | Semiconductor device | Ji-Young Kim, Kang L. Wang, Yong-Jik Park, Jeong-Hee Han | 2014-03-04 |
| 8628999 | Solar cell made in a single processing chamber | Marinus Hopstaken, Chien-Chih Huang, Yu-Wei Huang, Jeehwan Kim, Devendra K. Sadana +1 more | 2014-01-14 |
| 8628996 | Uniformly distributed self-assembled cone-shaped pillars for high efficiency solar cells | Christos D. Dimitrakopoulos, Jeehwan Kim, Devendra K. Sadana, Kuen-Ting Shiu | 2014-01-14 |
| 8541832 | Integrated circuit memory devices having vertical transistor arrays therein and methods of forming same | Ji-Young Kim, Kang L. Wang, Yong-Jik Park, Jeong-Hee Han | 2013-09-24 |
| 8164134 | Semiconductor device | Ji-Young Kim, Kang L. Wang, Yong-Jik Park, Jeong-Hee Han | 2012-04-24 |