Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868660 | Serial communications bus with active pullup | Philip Ng | 2011-01-11 |
| 7848151 | Circuit to control voltage ramp rate | Johnny Chan, Philip Ng, Alan Renninger, Jeffrey Ming-Hung Tsai, Tin-Wai Wong +1 more | 2010-12-07 |
| 7751256 | Method and apparatus to prevent high voltage supply degradation for high-voltage latches of a non-volatile memory | Johnny Chan | 2010-07-06 |
| 7751248 | Indirect measurement of negative margin voltages in endurance testing of EEPROM cells | Philip Ng, Minh Le, Liqi Wang | 2010-07-06 |
| 7692483 | Apparatus and method for preventing snap back in integrated circuits | Philip Ng, Sai K. Tsang, Kris Li, Liqi Wang | 2010-04-06 |
| 7519486 | Method and apparatus to test the power-on-reset trip point of an integrated circuit | Philip Ng, Liqi Wang, Johnny Chan | 2009-04-14 |
| 7512008 | Circuit to control voltage ramp rate | Johnny Chan, Philip Ng, Alan Renninger, Jeffrey Ming-Hung Tsai, Tin-Wai Wong +1 more | 2009-03-31 |
| 7369446 | Method and apparatus to prevent high voltage supply degradation for high-voltage latches of a non-volatile memory | Johnny Chan | 2008-05-06 |
| 7336540 | Indirect measurement of negative margin voltages in endurance testing of EEPROM cells | Philip Ng, Minh Le, Liqi Wang | 2008-02-26 |
| 7307898 | Method and apparatus for implementing walkout of device junctions | Philip Ng, Johnny Chan | 2007-12-11 |
| 7257046 | Memory data access scheme | Liqi Wang, Minh Le, Philip Ng | 2007-08-14 |
| 7180795 | Method of sensing an EEPROM reference cell | Johnny Chan, Philip Ng | 2007-02-20 |
| 7102950 | Fuse data storage system using core memory | Liqi Wang, Minh Le, Philip Ng | 2006-09-05 |
| 7099202 | Y-mux splitting scheme | Liqi Wang, Minh Le, Philip Ng | 2006-08-29 |
| 6856557 | Signal integrity checking circuit | Johnny Chan, Ken Ye, Tinwai Wong | 2005-02-15 |
| 6815992 | Circuit for testing and fine tuning integrated circuit (switch control circuit) | Philip Ng, Ken Ye | 2004-11-09 |
| 6097657 | Method for reading out the contents of a serial memory | Philip Ng, Johnny Chan | 2000-08-01 |
| 6038185 | Method and apparatus for a serial access memory | Philip Ng, Johnny Chan | 2000-03-14 |
| 5204838 | High speed readout circuit | Nobuaki Miyakawa | 1993-04-20 |