Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9008637 | Call forwarding system and method for forwarding a call to a terminal through near-field wireless communication | Goang Yel Lyu | 2015-04-14 |
| 8798070 | Method of transmitting data in a wireless communication system | Sung Duck Chun, Young Dae Lee, Seung June Yi | 2014-08-05 |
| 8583098 | Call forwarding system and method for forwarding a call to a terminal through near-field wireless communication | Goang Yel Lyu | 2013-11-12 |
| 8493920 | Method for transmitting voice packets in wireless communication system | Young Dae Lee, Sung Duck Chun | 2013-07-23 |
| 7096547 | Manufacturing method of ceramic device using mixture with photosensitive resin | Sang Kyeong Yun, Dong Hoon Kim | 2006-08-29 |
| 6662418 | Manufacturing method of ceramic device using mixture with photosensitive resin | Sang Kyeong Yun, Dong Hoon Kim | 2003-12-16 |
| 6584708 | Membraneless piezoelectric/electrostrictive microactuator and manufacturing method thereof | Sang Kyeong Yun, Dong Hoon Kim | 2003-07-01 |
| 6481821 | Actuator for ink jet printer head using shape memory alloy | Sang Kyeong Yun, Hae-Yong Choi | 2002-11-19 |
| 6457221 | Manufacturing method of actuator for ink jet printer head | — | 2002-10-01 |
| 6378995 | Manufacturing method of nozzle plate using silicon process and ink jet printer head applying the nozzle plate | Sang Kyeong Yun | 2002-04-30 |
| 6343849 | Microactuator for ink jet printer head using a shape memory alloy and manufacturing method thereof | Sang Kyeong Yun, Myung-song Jung | 2002-02-05 |
| 6265139 | Method for fabricating piezoelectric/electrostrictive ceramic micro actuator using photolithography | Sang Kyeong Yun, Yeon-kyoung Jung | 2001-07-24 |