Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8515419 | Method, system and device for implementing inter-network short message service intercommunication in number portability service | Wei Wang, Gang Hu, Xinfeng Cui, Lei Sun | 2013-08-20 |
| 8407611 | Apparatus and method for designing graphical user interfaces (GUIs) having different fidelities | Rui Zhang, John Hajdukiewicz, Shi Qiang Wang, Geoffrey Ho | 2013-03-26 |
| 7930343 | Scalable user interface system | Rui Zhang, Michelle Raymond, Changbo Sun, Conrad Bruce Beaulieu, John Hajdukiewicz | 2011-04-19 |