| Patent Number |
Title Of Patent |
Date Issued |
| 7394796 |
Wireless access point service coverage area management |
July 1, 2008 |
| A Wireless Local Area Network (WLAN) infrastructure includes a wired backbone network, an air controller, and a plurality of wireless access points (WAPs). Each WAP includes a processor, a wired backbone interface, a first radio, a directional antenna, a second radio, and an antenna. The |
| 7372828 |
Wireless access point management in a campus environment |
May 13, 2008 |
| A Wireless Local Area Network (WLAN) is operated in conjunction with a wired Local Area Network (wired LAN) to service a premises, e.g., a campus setting. The wired LAN services the wired communication needs of the premises and serves as the wired backbone of the WLAN. A plurality of |
| 7058175 |
Digital switching system with shared analog line |
June 6, 2006 |
| An auxiliary connection mechanism for allowing a Digital Switching System (DSS) to share an analog line with an analog device (via an auxiliary device port) is disclosed. The auxiliary connection mechanism includes a pair of relays for releasably connecting the auxiliary device port and |
| 6771773 |
Digital switching system with shared analog line |
August 3, 2004 |
| An auxiliary connection mechanism for allowing a Digital Switching System (DSS) to share an analog line with an analog device (via an auxiliary device port) is disclosed. The auxiliary connection mechanism includes a pair of relays for releasably connecting the auxiliary device port and |
| 4338526 |
Garage door operator with gas sensor |
July 6, 1982 |
| A home security and garage door operator system includes a gas sensor for detecting the level of toxic gas in the garage. When the gas level exceeds a predetermined threshold the garage door is automatically opened. Lock out circuitry is provided for preventing the door from being accide |
