Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7755383 | Calibration circuit, semiconductor memory device including the same, and operating method of the calibration circuit | Seok-Cheol Yoon | 2010-07-13 |
| 7742349 | Semiconductor memory device | Beom-Ju Shin | 2010-06-22 |
| 7710143 | Impedance matching circuit and semiconductor memory device with the same | Jae Jin Lee | 2010-05-04 |
| 7692418 | Band gap reference circuit and temperature information output apparatus using the same | — | 2010-04-06 |
| 7663962 | Semiconductor memory device | Kang-Seol Lee | 2010-02-16 |
| 7643889 | Circuit and method of outputting temperature data of semiconductor memory apparatus | Kang-Seol Lee | 2010-01-05 |
| 7642808 | Impedance adjusting circuit and semiconductor memory device having the same | Kang-Seol Lee | 2010-01-05 |
| 7632028 | Substrate transfer apparatus | Ho-Youn Park, Sok-Joo Lee, Seung Won Lee | 2009-12-15 |
| 7609195 | On die thermal sensor and method for generating thermal code of ODTS | — | 2009-10-27 |
| 7610165 | Semiconductor memory device having on die thermal sensor | Kee-Teok Park | 2009-10-27 |
| 7573289 | Impedance matching circuit and semiconductor memory device with the same | Ki-Ho Kim | 2009-08-11 |
| 7570107 | Band-gap reference voltage generator | Se-Jun Kim | 2009-08-04 |
| 7508332 | On die thermal sensor having analog-to-digital converter for use in semiconductor memory device | Jae Jin Lee | 2009-03-24 |
| 7451053 | On die thermal sensor of semiconductor memory device and method thereof | — | 2008-11-11 |
| 7212055 | Open-loop digital duty cycle correction circuit without DLL | Chang-sik Yoo | 2007-05-01 |