Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256671 | Semiconductor device for near-field communication | In Hyuk KIM, Il-jong Song, Sang Hyo Lee | 2019-04-09 |
| 8833667 | Mobile device and power management method | Kyung-Mo Ahn | 2014-09-16 |
| 8282009 | Mobile device and power management method | Kyung-Mo Ahn | 2012-10-09 |
| 8249253 | Semiconductor integrated circuit having encrypter/decrypter function for protecting input/output data transmitted on internal bus | Jong Rok Kim | 2012-08-21 |
| 8085019 | Device for generating internal power supply voltage and method thereof | Jong-Pil Cho | 2011-12-27 |
| 7873858 | Clock signal generation device and method | Hyuk-Jun Sung, Jong-Pil Cho | 2011-01-18 |
| RE41233 | Cathode ray tube | Do-Houn Pyun, Wan Gi Kim | 2010-04-20 |
| 7493510 | Clock signal generator circuit for serial bus communication | Hyuk-Jun Sung | 2009-02-17 |
| 7282984 | Semiconductor device having an internal voltage converter, and method therefor | Eui-Seung Kim | 2007-10-16 |
| 7255284 | Smart card and method for controlling a mixed mode thereof | Ki-Yeol Kim | 2007-08-14 |
| 7085979 | Voltage-glitch detection device and method for securing integrated circuit device from voltage glitch attack | SANG JOO JUN, Eui-Seung Kim | 2006-08-01 |
| 7067968 | Cathode ray tube having support member for color selection apparatus | Kuen-Dong Ha, Joon Seong Park, Sang Hoon Lee | 2006-06-27 |
| 6882213 | Temperature detection circuit insensitive to power supply voltage and temperature variation | — | 2005-04-19 |
| 6809466 | Cathode ray tube with structure for preventing electron beam mis-landing caused by geomagnetism | Soon-Cheol Shin, Eung-Suk Lee, Si-Taeg Sung, Il-Hwan Jang, Won Ho Kim +1 more | 2004-10-26 |
| 6737917 | Digital power amplifier | Tae Ha Ryoo, Nam-In Kim | 2004-05-18 |
| 6724137 | Tension mask frame assembly for color cathode ray tube | Soon-Cheol Shin, Sang-Shin Choi, Sang-Ho Jeon | 2004-04-20 |
| 6630775 | Tension mask frame assembly for color cathode ray tube | Soon-Cheol Shin, Sang-Shin Choi | 2003-10-07 |
| 6614154 | Tension mask frame assembly having a variable area for dummy bridges | Soon-Cheol Shin, Sung-oh Rho, Jong-Han Rhee | 2003-09-02 |
| 6528936 | Cathode ray tube with funnel cone thickness variations | Bong-Woo Lee | 2003-03-04 |
| 6407490 | Tension mask and tension mask and frame assembly for color cathode ray tube | Soon-Cheol Shin, Do-Hun Pyun | 2002-06-18 |
| 6407496 | Cathode ray tube | Do-Houn Pyun, Wan Gi Kim | 2002-06-18 |
| 6274977 | Cathode ray tube with specifically shaped panel | Do-Houn Pyun, Wan Gi Kim | 2001-08-14 |
| 6232712 | Cathode ray tube having specific thickness ratio | Do-Houn Pyun, Wan Gi Kim | 2001-05-15 |