Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6542393 | Dual-bank memory module with stacked DRAM chips having a concave-shaped re-route PCB in-between | Ren-Kang Chiou | 2003-04-01 |
| 6542671 | Integrated 3-dimensional multi-layer thin-film optical couplers and attenuators | Abraham C. Ma | 2003-04-01 |
| 6522462 | All optical logic using cross-phase modulation amplifiers and mach-zehnder interferometers with phase-shift devices | Shyang-Jye Chang, Chi Au, Abraham C. Ma | 2003-02-18 |