Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907209 | Content adaptive de-interlacing algorithm | Tak-Song Chong | 2011-03-15 |
| 7672523 | Efficient rate allocation for multi-resolution coding of data | Yick Ming Yeung | 2010-03-02 |
| 7099539 | Optical isolator, attenuator and polarizer system and method for integrated optics | Tzu-Yih Chu, Hao-Hui Yin, Abraham C. Ma, Edward W. Lee | 2006-08-29 |
| 6522462 | All optical logic using cross-phase modulation amplifiers and mach-zehnder interferometers with phase-shift devices | Tzu-Yih Chu, Shyang-Jye Chang, Abraham C. Ma | 2003-02-18 |
| 6462865 | All-optical logic with wired-OR multi-mode-interference combiners and semiconductor-optical-amplifier inverters | Tzu-Yih Chu, Shyang-Jye Chang, Abraham C. Ma | 2002-10-08 |