Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516384 | Circuit for generating voltage | Yoon-Jae Shin | 2019-12-24 |
| 10236767 | Semiconductor device and internal voltage adjusting method thereof | Bong-Hwa Jeong, Chang-Hyun Lee | 2019-03-19 |
| 10234888 | Voltage generation circuit and integrated circuit including the same | Kyeong Tae Kim, Chang-Hyun Lee, Saeng Hwan Kim | 2019-03-19 |
| 10020071 | Test mode setting circuit and semiconductor device including the same | Sang Ho Lee, Kyeong Tae Kim | 2018-07-10 |
| 9996098 | Voltage generation circuit and integrated circuit including the same | Kyeong Tae Kim, Chang-Hyun Lee, Saeng Hwan Kim | 2018-06-12 |
| 9647613 | Differential amplifier | Cheol Hoe Kim | 2017-05-09 |
| 9508398 | Voltage generation circuit, semiconductor memory device including the same, and method for driving the same | Yoon-Jae Shin | 2016-11-29 |
| 9396786 | Memory and memory system including the same | Seok-Cheol Yoon, Bo-Yeun Kim | 2016-07-19 |
| 9135961 | Semiconductor memory apparatus, and reference voltage control circuit and internal voltage generation circuit therefor | Cheol Hoe Kim, Na-Yeon Cho | 2015-09-15 |
| 9116535 | Differential amplifier | Cheol Hoe Kim | 2015-08-25 |
| 8970257 | Semiconductor device for offset compensation of reference current | — | 2015-03-03 |
| 8908448 | Semiconductor memory apparatus and method of controlling external voltage using the same | Yeon Uk Kim | 2014-12-09 |
| 8493135 | Semiconductor integrated circuit | — | 2013-07-23 |
| 8350618 | Voltage generation circuit | — | 2013-01-08 |
| 7961837 | Counter circuit and method of operating the same | Young Bo Shim | 2011-06-14 |
| 7961036 | Internal voltage generation circuit | — | 2011-06-14 |
| 7949923 | Test entry circuit and method for generating test entry signal | — | 2011-05-24 |
| 7924649 | Internal source voltage generation circuit and generation method thereof | — | 2011-04-12 |
| 7924073 | Semiconductor memory device having back-bias voltage in stable range | — | 2011-04-12 |
| 7839204 | Core voltage generation circuit and semiconductor device having the same | — | 2010-11-23 |
| 7826278 | Semiconductor memory device for generating core voltage | Seok-Cheol Yoon | 2010-11-02 |
| 7786791 | Internal voltage generation circuit | — | 2010-08-31 |
| 7768843 | Semiconductor memory device for generating back-BIAS voltage with variable driving force | — | 2010-08-03 |
| 7737719 | Apparatus for adjusting resistance value of a driver in a semiconductor integrated circuit | Young Bo Shim | 2010-06-15 |
| 7706206 | Semiconductor integrated circuit | Tae Heui Kwon | 2010-04-27 |