Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604257 | Automated waste mail verification | Hongjian Li, Peter Parker, Janusz Pieniadz | 2017-03-28 |
| 8925813 | Labeling for automatic mail sorting system | Hongjian Li, Peter Parker | 2015-01-06 |