Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42828 | Communication between parties over the internet without revealing personal or security information | William Ho Chang | 2011-10-11 |
| RE42725 | Output service over a network | William Ho Chang | 2011-09-20 |
| 7953818 | Output device and system for rendering digital content | William Ho Chang | 2011-05-31 |
| 7944577 | Output controller for mobile and pervasive digital content output | William Ho Chang | 2011-05-17 |
| 7941541 | Wireless data output method for rendering digital content accessed from a mobile information apparatus | William Ho Chang | 2011-05-10 |