Assignee
NTP INC
US·23 granted patents·3,719 citations·filing 1991–2000
Top patents by PatentIndex Score
23 records- 0197US6337628B2Omnidirectional and directional antenna assemblyNTP INC·Filed 2000·Granted Jan 8, 2002·180 cites·1 claims
- 0297US5625670AElectronic mail system with RF communications to mobile processorsNTP INC·Filed 1995·Granted Apr 29, 1997·387 cites·276 claims
- 0396US5640146ARadio tracking system and method of operation thereofNTP INC·Filed 1995·Granted Jun 17, 1997·293 cites·204 claims
- 0496US5631946ASystem for transferring information from a RF receiver to a processor under control of a program stored by the processor and method of operation thereofNTP INC·Filed 1995·Granted May 20, 1997·334 cites·185 claims
- 0596US5479472ASystem for interconnecting electronic mail systems by RF communications and method of operation thereofNTP INC·Filed 1991·Granted Dec 26, 1995·355 cites·62 claims
- 0695US5819172AElectronic mail system with RF communications to mobile radiosNTP INC·Filed 1997·Granted Oct 6, 1998·260 cites·223 claims
- 0795US5438611AElectronic mail system with RF communications to mobile processors originating from outside of the electronic mail system and method of operation thereofNTP INC·Filed 1994·Granted Aug 1, 1995·314 cites·80 claims
- 0893US6317592B1Electronic mail system with RF communications to mobile processorsNTP INC·Filed 1999·Granted Nov 13, 2001·134 cites·665 claims
- 0990US5717725ASystem for wireless transmission and receiving of information through a computer bus interface and method of operationNTP INC·Filed 1995·Granted Feb 10, 1998·123 cites·181 claims
- 1090US5650769ARadio receiver for use in a radio tracking system and a method of operation thereofNTP INC·Filed 1995·Granted Jul 22, 1997·151 cites·191 claims
- 1188US6272190B1System for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1998·Granted Aug 7, 2001·137 cites·6 claims
- 1287US6067451AElectronic mail system with RF communications to mobile processorsNTP INC·Filed 1998·Granted May 23, 2000·111 cites·341 claims
- 1385US5722059ARadio receiver for use in a radio tracking system and a method of operation thereofNTP INC·Filed 1995·Granted Feb 24, 1998·83 cites·112 claims
- 1484US5446759AInformation transmission system and method of operationNTP INC·Filed 1993·Granted Aug 29, 1995·122 cites·235 claims
- 1582US5751773ASystem for wireless serial transmission of encoded informationNTP INC·Filed 1995·Granted May 12, 1998·131 cites·236 claims
- 1682US5745532ASystem for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1995·Granted Apr 28, 1998·138 cites·62 claims
- 1781US5714937AOmidirectional and directional antenna assemblyNTP INC·Filed 1996·Granted Feb 3, 1998·67 cites·30 claims
- 1879US6169485B1System and method of radio transmission between a radio transmitter and radio receiverNTP INC·Filed 1999·Granted Jan 2, 2001·52 cites·66 claims
- 1978US5722064ARadio receiver for use in a radio tracking systemNTP INC·Filed 1995·Granted Feb 24, 1998·57 cites·47 claims
- 2077US6198783B1System for wireless serial transmission of encoded informationNTP INC·Filed 1998·Granted Mar 6, 2001·77 cites·9 claims
- 2174US5710798ASystem for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1995·Granted Jan 20, 1998·87 cites·96 claims
- 2269US5742644AReceiving circuitry for receiving serially transmitted encoded informationNTP INC·Filed 1995·Granted Apr 21, 1998·67 cites·240 claims
- 2366US5694428ATransmitting circuitry for serial transmission of encoded informationNTP INC·Filed 1995·Granted Dec 2, 1997·59 cites·73 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →