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Showing 1 to 20 of 412 results

PATENT /PUB No. Country Patent Title Patent Owner Filing Date Issue/Pub Date Status
6370520 US System and method employing last occurrence and sliding window technique for determining a minimum and maximum value Oct 1, 1998 Apr 9, 2002 Expired
5543721 US METHOD AND DEVICE FOR EXTENDING THE DYNAMIC RANGE IN MEASUREMENTS CARRIED OUT WITH A DIRECTIONAL COUPLER Jun 9, 1994 Aug 6, 1996 In Force
6526134 US CALL SET-UP BY AN INTELLIGENT NETWORK Jul 8, 1999 Feb 25, 2003 Expired
5450472 US METHOD FOR HANDLING OF A CALL COMING TO A TERMINAL EQUIPMENT IN A DIGITAL TRANSMISSION SYSTEM, AND A MOBILE TELEPHONE Oct 24, 1994 Sep 12, 1995 In Force
D377652 US Base station for a mobile communication network Mar 4, 1996 Jan 28, 1997 In Force
5561840 US LOCATION UPDATING IN A CELLULAR RADIO NETWORK Jun 9, 1994 Oct 1, 1996 Expired
6681123 US BASE STATION FOR EXTENDED SERVICES Jun 3, 1999 Jan 20, 2004 Expired
6121759 US SWITCHED-MODE POWER SUPPLY ARRANGEMENT Nov 3, 1998 Sep 19, 2000 Expired
6208961 US A SPEECH DECODING METHOD AND A SPEECH DECODER Nov 7, 1997 Mar 27, 2001 Expired
6529572 US NETWORK INDEPENDENT CLOCKING IN A TELECOMMUNICATION SYSTEM Apr 5, 1999 Mar 4, 2003 Expired
6052575 US A RADIO SYSTEM REALIZING A WIRELESS SUBSCRIBER INTERFACE, AND A SUBSCRIBER STATION Feb 9, 1998 Apr 18, 2000 Expired
6137357 US METHOD FOR ADJUSTING POWER OF TRANSMITTER, AND CONTROL ARRANGEMENT Mar 26, 1999 Oct 24, 2000 Expired
6308071 US MONITORING TRAFFIC IN A MOBILE COMMUNICATION NETWORK Jul 30, 1999 Oct 23, 2001 In Force
6351641 US PAGING OF MOBILE STATION IN A CELLULAR RADIO SYSTEM Jul 23, 1999 Feb 26, 2002 Expired
6505206 US Method for implementing an associative memory based on a digital trie structure Sep 3, 1999 Jan 7, 2003 Expired
5479481 US METHOD FOR UPDATING SUBSCRIBER DATA IN A CELLULAR RADIO SYSTEM AND A CELLULAR RADIO SYSTEM Mar 31, 1994 Dec 26, 1995 In Force
5598126 US METHOD AND ARRANGEMENT FOR CONTROLLING THE OPERATION OF A HIGH-FREQUENCY POWER AMPLIFIER May 23, 1995 Jan 28, 1997 In Force
6484031 US LOCATING METHOD AND ARRANGEMENT Aug 26, 1999 Nov 19, 2002 Expired
6356604 US RECEIVING METHOD, AND RECEIVER Jul 13, 1998 Mar 12, 2002 Expired
6272348 US Method for channel allocation Sep 23, 1999 Aug 7, 2001 Expired

Showing 1 to 20 of 412 results

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