Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10366078 | Data reduction methods, systems, and devices | Alexander Sim | 2019-07-30 |
| 8055078 | Filter for blocking image-based spam | Ke Wei, Vishwanth Tumkur Ramarao | 2011-11-08 |
| 7849146 | Identifying IP addresses for spammers | Jay Pujara, Vishwanth Tumkur Ramarao, Ke Wei | 2010-12-07 |