Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793838 | Multi-channel purchase transaction | James P. Appleyard, Shiju Mathai | 2010-09-14 |
CH
Chang-Ren He
Overall (All Time): #3,302,286 of 4,157,543Top 80%
1
Patents All Time