Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7598987 | Flicker detection gain control circuit, digital imaging system, and method | Chee Weng Yee | 2009-10-06 |
| 7486138 | Bipolar audio signal switch | Kok-Yong Tan | 2009-02-03 |
| 6888575 | Digital cut-off control loop for TV using speeding and blanking circuits | Jean-Luc Jaffard, Christian Michon | 2005-05-03 |
| 6498630 | X-ray protection circuit | Donglin Zhou | 2002-12-24 |
| 6211923 | Device for correcting the color of a television signal according to NTSC standard | — | 2001-04-03 |
| 6137540 | Method and apparatus for correcting color difference signals | Loo Kah Chua | 2000-10-24 |
| 5724201 | Method and apparatus for reducing transition time for a magnetic head to switch from a write made to a read mode by reducing a maximum current value at different rates | Jean-Luc Jaffard | 1998-03-03 |
| 5483390 | Device for switching a video tape recorder head to write/read mode | Jean-Luc Jaffard | 1996-01-09 |
| 5381277 | Method and apparatus for decreasing a transition time of a read head from a write mode to a read mode | Jean-Luc Jaffard | 1995-01-10 |