Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9227710 | Cylindrical underwater vehicle with vertical end plate attached to partially movable rudder | Chan-Ki Kim, Kurn-Chul Lee | 2016-01-05 |
| 8881667 | Cavitation device of underwater moving body and underwater moving body having the same | Chan-Ki Kim, Warn Gyu Park | 2014-11-11 |
| 7606088 | Sense amplifier circuit | — | 2009-10-20 |
| 7433250 | Sense amplifier circuit | — | 2008-10-07 |
| 7282407 | Semiconductor memory device and method of manufacturing for preventing bit line oxidation | Young Woo Park, Jun Yong Noh, Bon-Young Koo, Chang-Jin Kang, Seok-Woo Nam | 2007-10-16 |
| 7274609 | High speed redundant data sensing method and apparatus | — | 2007-09-25 |
| 7268614 | Low supply voltage bias circuit, semiconductor device, wafer and system including same, and method of generating a bias reference | — | 2007-09-11 |
| 7133321 | Sense amplifier circuit | — | 2006-11-07 |
| 7071770 | Low supply voltage bias circuit, semiconductor device, wafer and system including same, and method of generating a bias reference | — | 2006-07-04 |
| 6985391 | High speed redundant data sensing method and apparatus | — | 2006-01-10 |
| 6275069 | Self-resetting logic circuits and method of operation thereof | Min-Chul Chung | 2001-08-14 |
| 6177320 | Method for forming a self aligned contact in a semiconductor device | Chang-Hyun Cho, Hong-Sik Jeong, Jae-Goo Lee, Chang-Jin Kang, Sang-Sup Jeong +1 more | 2001-01-23 |
| 6165840 | Method for fabricating a DRAM cell capacitor including forming first multilayer insulator, forming conductive plug, forming second insulator, and etching second and first insulators to form the storage node | Chang-Won Choi, Chang Hwan Lee, Min Seok Han | 2000-12-26 |
| 6064609 | Semiconductor memory device with true/complement redundancy scheme | Min-Chul Chung | 2000-05-16 |
| 6023177 | Semiconductor memory device for providing burst mode control signal, device comprising plural serial transition registers | Eun-Cheol Kim | 2000-02-08 |
| 6011421 | Scalable level shifter for use in semiconductor memory device | — | 2000-01-04 |
| 5777931 | Synchronized redundancy decoding systems and methods for integrated circuit memory devices | Ig Soo Kwon | 1998-07-07 |
| 5699304 | Dynamic level converter of a semiconductor memory device | Seung-Kweon Yang | 1997-12-16 |
| 5680062 | Gunn transceiver logic input circuit for use in a semiconductor memory device | Young Dae Lee, Uk-Rae Cho | 1997-10-21 |
| 5592121 | Internal power-supply voltage supplier of semiconductor integrated circuit | Hee-Choul Park | 1997-01-07 |
| 5477497 | Semiconductor memory device | Hee-Choul Park | 1995-12-19 |
| 5467313 | Level shifter and data output buffer having same | Jeong Hee Lee, Kee Sik Ahn, Hee Chul Park | 1995-11-14 |
| 5384736 | Data output circuit of a semiconductor memory device | Young-Ho Suh | 1995-01-24 |