List of Issued U.S. Patents

·         7,174,172 - System and method for asset location in wireless networks

·         7,164,929 - Method and apparatus for location tracking in a multi-path environment

·         7,069,024 - System and method for determining location of rogue wireless access point

·         7,039,358 - Coexistence techniques in wireless networks

·         7,019,663 - RF tracking system and method

·         6,990,587 - Cryptographic architecture for secure, private biometric identification

·         6,925,094 - System and method for wireless network channel management

·         6,853,293 - Wearable communication system

·         6,735,445 - System and method for medium access control in a wireless network

·         6,577,609 - Local addressing of mobile units in a WLAN with multicast packet addressing

·         6,411,608 - Method and apparatus for variable power control in wireless communications systems

·         5,953,143 - Multidimensional switching networks

·         5,742,593 - On-line distributed TDMA/FDMA/CDMA link assignment in mobile radio networks with flexible directivity

·         5,652,751 - Architecture for mobile radio networks with dynamically changing topology using virtual subnets

·         5,495,356 - Multidimensional switching networks

·         4,867,820 - Preparation of laminated structure containing an optical fiber

·         4,847,596 - Wallpaper comprising an optical fibre

List of Pending U.S. Patents (Published Applications Only) 

·         20060221928 - Wireless device and method for wireless multiple access

·         20060221904 - Access point and method for wireless multiple access

·         20060221873 - System and method for wireless multiple access

·         20060194616 - Sectorized wireless communication network operating under 802.11 specifications

·         20060172756 - System and method for clustering mobile devices in a wireless network

·         20050136891 - Wireless LAN intrusion detection based on location

·         20050135321 - Spatial wireless local area network

·         20050096091 - Method and system for wireless communications using multiple frequency band capabilities of wireless devices

·         20050047343 - Bandwidth management in wireless networks