Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7602224 | Semiconductor device having delay locked loop and method for driving the same | — | 2009-10-13 |
| 7541854 | Delay apparatus of synchronizing circuit having improved jitter characteristic and method of controlling the same | — | 2009-06-02 |
| 7532063 | Apparatus for generating reference voltage in semiconductor memory apparatus | — | 2009-05-12 |
| 7489168 | Clock synchronization apparatus | — | 2009-02-10 |
| 6801492 | Solid immersion mirror type objective lens and optical pickup device adopting the same | Chul-woo Lee, Seung-tae Jung, Dae-sik Kim | 2004-10-05 |
| 6693104 | Theobromine with an anti-carcinogenic activity | Hyong Joo Lee, Kyung Sun Kang, Dong Young Kim, Hyung Hwan Park, Man Jong Lee +2 more | 2004-02-17 |
| 6519634 | Method of generating IEEE 1394 virtual network in which a virtual network controller is connected to generate self ID packets as virtual node ID | Jung-Ho Song, Dong Il Han | 2003-02-11 |
| 6391221 | Method for removing the thermal-hardened frit seal to be used for assembling electronic parts | — | 2002-05-21 |
| 6361613 | Method for pickling mettalic surface, pickling solutions therefor, and process for regenerating spent pickling solutions | — | 2002-03-26 |
| 6284721 | Cleaning and etching compositions | — | 2001-09-04 |
| 6194365 | Composition for cleaning and etching electronic display and substrate | — | 2001-02-27 |
| 5668830 | Digital phase alignment and integrated multichannel transceiver employing same | Christos J. Georgiou, Thor A. Larsen | 1997-09-16 |
| 5550860 | Digital phase alignment and integrated multichannel transceiver employing same | Christos J. Georgiou, Thor A. Larsen | 1996-08-27 |
| 5533072 | Digital phase alignment and integrated multichannel transceiver employing same | Christos J. Georgiou, Thor A. Larsen | 1996-07-02 |
| D306499 | Self-contained lint shaver apparatus | — | 1990-03-06 |