Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8923133 | Detection of unauthorized changes to an address resolution protocol cache in a communication network | Nicholas S. Dade | 2014-12-30 |
| 8660101 | Method and apparatus for updating presence state of a station in a wireless local area network (WLAN) | Puneet Batta | 2014-02-25 |
| 8654741 | Selection of a prepared access point from among a plurality of access points | Mohsin S. Bhally, Giuseppe Mario Di Prizio, Tom Lik-Chung Lee | 2014-02-18 |
| 8270304 | Methods and apparatus for access point scanning in VOIP systems | — | 2012-09-18 |
| 8249242 | Secure call DTMF signaling | Douglas A. Kuhlman, Yi-Cheng Liu, Edgardo L. Promenzio, Jorge R. Lopez Danieluk | 2012-08-21 |
| 7742442 | Changing access point (AP) device type based on connectivity to a network | Michael F. Korus, Wei Mao, Surong Zeng | 2010-06-22 |
| 7119669 | Method and apparatus for detecting vehicular collisions | Nick Grivas | 2006-10-10 |