Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10554994 | Logic devices, digital filters and video codecs including logic devices, and methods of controlling logic devices | Ho-jung Kim, Hyun-sik Choi | 2020-02-04 |
| 10051265 | Logic devices, digital filters and video codecs including logic devices, and methods of controlling logic devices | Ho-jung Kim, Hyun-sik Choi | 2018-08-14 |
| 9525410 | Power management chips and power management devices including the same | Ho-jung Kim, Jai-kwang Shin, Hyun-sik Choi | 2016-12-20 |
| 9441822 | Color optical pen for electronic panel | Chang-jung Kim, In-kyeong Yoo, I-hun Song, Seung-eon Ahn | 2016-09-13 |
| 9172356 | High side gate driver, switching chip, and power device | Hyun-sik Choi, Ho-jung Kim, Jai-kwang Shin | 2015-10-27 |
| 9148150 | Logic device and operating method thereof | Ho-jung Kim, Hyun-sik Choi | 2015-09-29 |
| 9118795 | Image sensors having variable voltage-current characteristics and methods of operating the same | Ho-jung Kim, Jai-kwang Shin, Sun-il Kim, I-hun Song, Chang-jung Kim +1 more | 2015-08-25 |
| 9088151 | Power module including leakage current protection circuit | Ho-jung Kim, Jai-kwang Shin, Hyun-sik Choi | 2015-07-21 |
| 8803266 | Storage nodes, magnetic memory devices, and methods of manufacturing the same | Kwang-seok Kim, Jai-kwang Shin, Kee-won Kim, Sung-chul Lee, Ung Hwan Pi | 2014-08-12 |
| 8742478 | Graphene transistor having air gap, hybrid transistor having the same, and methods of fabricating the same | Hyun-jong Chung, Ki-Nam Kim | 2014-06-03 |
| 8638163 | Semiconductor device and method of operating the semiconductor device | Ho-jung Kim, Jai-kwang Shin | 2014-01-28 |
| 8263449 | Method of manufacturing high electron mobility transistor | Ki-ha Hong, Jai-kwang Shin, Jae-joon Oh, Jong-seob Kim, Hyuk-soon Choi +1 more | 2012-09-11 |
| 7459359 | Methods of fabricating vertical channel field effect transistors having insulating layers thereon | Tai-Su Park, Eui-Joon Yoon, Si-Young Choi, Jong Ho Lee | 2008-12-02 |
| 7153750 | Methods of forming capacitors of semiconductor devices including silicon-germanium and metallic electrodes | Eun-Ae Chung, Ki-Hyun Hwang, Jung-Hwan Oh, Hyo Jung Kim, Seok-Woo Nam +4 more | 2006-12-26 |
| 7148541 | Vertical channel field effect transistors having insulating layers thereon | Tai-Su Park, Eui-Joon Yoon, Si-Young Choi, Jong Ho Lee | 2006-12-12 |
| 6642105 | Semiconductor device having multi-gate insulating layers and methods of fabricating the same | Kyung-Hyun Kim, Chang-Ki Hong, Bum-Soo Kim, Yoo-Cheol Shin, Kyu-Chan Park | 2003-11-04 |
| 5656337 | Method of forming a dielectric layer | In-seon Park, Myoung-Bum Lee, Chang-Gee Hong, Chang-gyu Kim | 1997-08-12 |
| 5629238 | Method for forming conductive line of semiconductor device | Ji Hyun Choi, Hong-Jae Shin, Byung Keun Hwang | 1997-05-13 |
| 5604156 | Wire forming method for semiconductor device | Jae-duk Kim, Chang-Ki Hong | 1997-02-18 |
| 5560778 | Apparatus for forming a dielectric layer | In-seon Park, Myoung-Bum Lee, Chang-Gee Hong, Chang-gyu Kim | 1996-10-01 |