Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7505302 | Multi-level dynamic memory device | — | 2009-03-17 |
| 7465633 | Methods of forming field effect transistors and capacitor-free dynamic random access memory cells | Chang Kyun Kim | 2008-12-16 |
| 7442988 | Semiconductor devices and methods of fabricating the same | Chang-Woo Oh | 2008-10-28 |
| 7433223 | Memory devices including floating body transistor capacitorless memory cells and related methods | Jin Young Kim, Yeong-Taek Lee | 2008-10-07 |
| 7030673 | Phase splitter circuit | — | 2006-04-18 |
| 7002242 | Ball grid array package semiconductor device having improved power line routing | — | 2006-02-21 |
| 6906963 | Semiconductor memory device having output driver for high frequency operation | Ho-Sung Song, Dong Su Lee | 2005-06-14 |
| 6707653 | Semiconductor controlled rectifier for use in electrostatic discharge protection circuit | Dong Jin Lee | 2004-03-16 |
| 6580184 | Electrostatic discharge (ESD) protection circuit of silicon-controlled rectifier (SCR) structure operable at a low trigger voltage | — | 2003-06-17 |
| 6384619 | Integrated circuit devices having metastability protection circuits therein | Chang Hyun Kim | 2002-05-07 |
| 6366113 | Data receiver | — | 2002-04-02 |
| 6313670 | Integrated driver circuits having current control capability | Chan-Jong Park | 2001-11-06 |
| 6222354 | Charge compensator for voltage regulator | — | 2001-04-24 |
| 6184701 | Integrated circuit devices having metastability protection circuits therein | Chang Hyun Kim | 2001-02-06 |
| 4752656 | Switch device for controlling the power supply to an electric heater with one heater | — | 1988-06-21 |
| 4675478 | Electric power control switch | — | 1987-06-23 |
| 4322582 | Liquid-sealed type of a governor for telephone dial | — | 1982-03-30 |