Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48341 | Semiconductor memory device and driving method thereof | Young Hoon Oh | 2020-12-01 |
| 10490274 | Non-volatile semiconductor memory device with improved pre-charging for high speed operation | — | 2019-11-26 |
| 10121537 | Electronic device | — | 2018-11-06 |
| 10062436 | Non-volatile semiconductor memory device with improved pre-charging for high speed operation | — | 2018-08-28 |
| 9105331 | Semiconductor memory apparatus and method of operating using the same | — | 2015-08-11 |
| 8811059 | Resistive memory apparatus, layout structure, and sensing circuit thereof | — | 2014-08-19 |
| RE44632 | Semiconductor memory device and driving method thereof | Young Hoon Oh | 2013-12-10 |
| 8400824 | Non-volatile memory device and method for controlling the same | — | 2013-03-19 |
| 8225417 | Circuit for controlling signal line transmitting data and method of controlling the same | Jae Jin Lee | 2012-07-17 |
| 8106689 | Circuit for generating power-up signal of semiconductor memory apparatus | — | 2012-01-31 |
| 8036026 | Semiconductor memory device and method for operating the same | Woo-Hyun Seo | 2011-10-11 |
| 7969212 | Circuit for generating power-up signal of semiconductor memory apparatus | — | 2011-06-28 |
| 7920417 | Semiconductor memory device | Woo-Hyun Seo | 2011-04-05 |
| 7864616 | Bulk voltage detector | — | 2011-01-04 |
| 7746723 | Semiconductor memory device and driving method thereof | Young Hoon Oh | 2010-06-29 |
| 7728643 | Delay circuit and semiconductor memory device including the same | — | 2010-06-01 |
| 7663399 | Semiconductor memory device having output drive and delay unit | — | 2010-02-16 |
| 7579846 | Offset voltage measuring apparatus | — | 2009-08-25 |
| 7498844 | Output driver for dynamic random access memory | — | 2009-03-03 |
| 7489586 | Semiconductor memory device and driving method thereof | Young Hoon Oh | 2009-02-10 |
| 7154721 | Electrostatic discharge input protection circuit | — | 2006-12-26 |
| 7123531 | Differential amplifier and bit-line sense amplifier adopting the same | — | 2006-10-17 |
| 7053679 | Output driver for controlling slew rate in a semiconductor device | — | 2006-05-30 |
| 7042782 | Bit line sense amplifier for inhibiting increase of offset voltage | — | 2006-05-09 |
| 6010926 | Method for forming multiple or modulated wells of semiconductor device | Chan-Kwang Park, Yo Hwan Koh | 2000-01-04 |