Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347186 | Apparatuses, methods, and computer program products for automatic proof of delivery using visual indicia | Manjul Bizoara, David M. Wilz, Sr., Wei Zhao | 2025-07-01 |
| 11967145 | Apparatuses, methods, and computer program products for automatic proof of delivery using visual indicia | Manjul Bizoara, David M. Wilz, Sr., Wei Zhao | 2024-04-23 |
| 9980297 | Method and device for emergency handling in communication network | Di Liu, Mei Dong, Feng Guo, Nan Zhang, Min Zhu | 2018-05-22 |
| 9621444 | Method and device for handling dropped data packets | Di Liu, Feng Guo, Yingjiao He, Yong Yang, Nan Zhang | 2017-04-11 |