Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7818604 | Pipelined clock stretching circuitry and method for I2C logic system | Hugo Cheung, Benoit Goas | 2010-10-19 |
| 7444440 | Method and device for providing high data rate for a serial peripheral interface | Hugo Cheung, Lu Yuan | 2008-10-28 |
| 7366809 | Pipelined stop, start, address byte, and data byte technique and circuit for I2C logic system | Hugo Cheung | 2008-04-29 |
| 7151414 | Method and circuit for frequency synthesis using a low drift current controlled oscillator with wide output frequency range | Johnnie F. Molina, Hugo Cheung, Rituparna Ghosh | 2006-12-19 |
| 6715000 | Method and device for providing high data rate for a serial peripheral interface | Hugo Cheung, Lu Yuan | 2004-03-30 |