Issued Patents All Time
Showing 126–140 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931089 | Phase-locked loop with analog phase rotator | Dong Zheng | 2005-08-16 |
| 6913639 | Surface functionalization of pigments and/or dyes for radiation curable ink printing and coating applications | Zhikai Wang | 2005-07-05 |
| 6867564 | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive | Steven C. Rizzo, Navid R. Zagari, Yuan Xiao | 2005-03-15 |
| 6810364 | Automated testing of computer system components | Chan Ming Yam Terence Conan, Shing Choy Hung, Wing Kit Kwan, King Keung Lam, Aaron Wai-lun Lum +2 more | 2004-10-26 |
| 6792061 | High-speed bit-pattern detector | Yue-Hong Sutu | 2004-09-14 |
| 6727732 | High speed differential signal detection | Manoj N. Rana | 2004-04-27 |
| 6681208 | Text-to-speech native coding in a communication system | Fan He | 2004-01-20 |
| 6617814 | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive | Steven C. Rizzo, Navid R. Zagari, Yuan Xiao | 2003-09-09 |
| 6366483 | PWM rectifier having de-coupled power factor and output current control loops | Daming Ma, Navid R. Zargari, Steven C. Rizzo | 2002-04-02 |
| 6329859 | N-way circular phase interpolator for generating a signal having arbitrary phase | — | 2001-12-11 |
| 6269010 | CSI based drive having feedforward control of inverter input voltage | Daming Ma, Navid R. Zargari, Steven C. Rizzo | 2001-07-31 |
| 6166929 | CSI based drive having active damping control | Daming Ma, Navid R. Zargari, Steven C. Rizzo | 2000-12-26 |
| 6055225 | Ring architecture for quad port bypass circuits | — | 2000-04-25 |
| 6055286 | Oversampling rotational frequency detector | Richard C. Walker | 2000-04-25 |
| 5835364 | Harmonic eliminating PWM converter | Frank A. DeWinter, Navid R. Zargari, Yuan Xiao | 1998-11-10 |