Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310844 | Captcha on wireless access point and human and machine user computing device classification | Subash Tirupachur Comerica, Wenge Ren | 2022-04-19 |
| 10838832 | Cluster failover to avoid network partitioning | Yi-Nan Lee | 2020-11-17 |
| 10080155 | Dynamic data collection in a WLAN | Yi-Nan Lee, Kai-Hsiung Cheng, Chien Cheng Ming, Ching-Hung Chen | 2018-09-18 |
| 8897778 | Infrastructure assisted network transition | David Sheldon Stephenson | 2014-11-25 |
| 8204029 | Mobile intelligent roaming using multi-modal access point devices | David Sheldon Stephenson, Seema Nayak, Rajneesh Kumar | 2012-06-19 |