Inventor · disambiguated record
Thomas J. Campana, Jr.
Also filed as: CAMPANA JR THOMAS J · CAMPANA THOMAS J
50 granted patents·2 pending applications·5,308 citations·filing 1975–2002
99Inventor score
Top patents by PatentIndex Score
52 records- 0198US5436960AElectronic mail system with RF communications to mobile processors and method of operation thereofFiled 1991·Granted Jul 25, 1995·514 cites·89 claims
- 0297US6337628B2Omnidirectional and directional antenna assemblyNTP INC·Filed 2000·Granted Jan 8, 2002·180 cites·1 claims
- 0397US5625670AElectronic mail system with RF communications to mobile processorsNTP INC·Filed 1995·Granted Apr 29, 1997·387 cites·276 claims
- 0496US5640146ARadio tracking system and method of operation thereofNTP INC·Filed 1995·Granted Jun 17, 1997·293 cites·204 claims
- 0596US5631946ASystem 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
- 0696US5479472ASystem for interconnecting electronic mail systems by RF communications and method of operation thereofNTP INC·Filed 1991·Granted Dec 26, 1995·355 cites·62 claims
- 0795US5819172AElectronic mail system with RF communications to mobile radiosNTP INC·Filed 1997·Granted Oct 6, 1998·260 cites·223 claims
- 0895US5438611AElectronic 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
- 0993US6317592B1Electronic mail system with RF communications to mobile processorsNTP INC·Filed 1999·Granted Nov 13, 2001·134 cites·665 claims
- 1091US4849750APaging receiver with dynamically programmable channel frequencies and functionalityTELEFIND CORP·Filed 1987·Granted Jul 18, 1989·102 cites·23 claims
- 1190US6567397B1System and method for wireless exchange of data in a non-real-time data communications systemSOPHIA COMMUNICATIONS INC·Filed 2000·Granted May 20, 2003·199 cites·33 claims
- 1290US5717725ASystem 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
- 1390US5650769ARadio 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
- 1488US6272190B1System for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1998·Granted Aug 7, 2001·137 cites·6 claims
- 1588US4878051APaging system with commands for changing functionality of a paging receiverTELEFIND CORP·Filed 1988·Granted Oct 31, 1989·62 cites·44 claims
- 1687US6067451AElectronic mail system with RF communications to mobile processorsNTP INC·Filed 1998·Granted May 23, 2000·111 cites·341 claims
- 1787US4868860APaging system for entering pages by local telephone callTELEFIND CORP·Filed 1988·Granted Sep 19, 1989·82 cites·26 claims
- 1885US5973601AMethod of radio transmission between a radio transmitter and radio receiverFiled 1997·Granted Oct 26, 1999·71 cites·42 claims
- 1985US5722059ARadio 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
- 2084US5446759AInformation transmission system and method of operationNTP INC·Filed 1993·Granted Aug 29, 1995·122 cites·235 claims
- 2184US5052049APaging receiver with continuously tunable antennaTELEFIND CORP·Filed 1989·Granted Sep 24, 1991·48 cites·70 claims
- 2282US5751773ASystem for wireless serial transmission of encoded informationNTP INC·Filed 1995·Granted May 12, 1998·131 cites·236 claims
- 2382US5745532ASystem for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1995·Granted Apr 28, 1998·138 cites·62 claims
- 2482US5077834APaging receiver with continuously tunable antenna and RF amplifierTELEFIND CORP·Filed 1989·Granted Dec 31, 1991·56 cites·38 claims
- 2581US5714937AOmidirectional and directional antenna assemblyNTP INC·Filed 1996·Granted Feb 3, 1998·67 cites·30 claims
- 2679US6169485B1System and method of radio transmission between a radio transmitter and radio receiverNTP INC·Filed 1999·Granted Jan 2, 2001·52 cites·66 claims
- 2778US5722064ARadio receiver for use in a radio tracking systemNTP INC·Filed 1995·Granted Feb 24, 1998·57 cites·47 claims
- 2877US6198783B1System for wireless serial transmission of encoded informationNTP INC·Filed 1998·Granted Mar 6, 2001·77 cites·9 claims
- 2977US5121115AMethod of transmitting information using programmed channelsTELEFIND CORP·Filed 1989·Granted Jun 9, 1992·35 cites·30 claims
- 3074US5710798ASystem for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1995·Granted Jan 20, 1998·87 cites·96 claims
- 3172US4978944APaging receiver with dynamically programmable channel frequenciesTELEFIND CORP·Filed 1989·Granted Dec 18, 1990·86 cites·25 claims
- 3269US5742644AReceiving circuitry for receiving serially transmitted encoded informationNTP INC·Filed 1995·Granted Apr 21, 1998·67 cites·240 claims
- 3366US5694428ATransmitting circuitry for serial transmission of encoded informationNTP INC·Filed 1995·Granted Dec 2, 1997·59 cites·73 claims
- 3461US4853688APaging receiver displaying place of origin of pagesTELEFIND CORP·Filed 1987·Granted Aug 1, 1989·61 cites·9 claims
- 3560US5047764APaging system with dynamically programmable reception frequenciesTELEFIND CORP·Filed 1989·Granted Sep 10, 1991·18 cites·50 claims
- 3654US4881073APaging system with dynamically programmable reception frequenciesTELEFIND CORP·Filed 1988·Granted Nov 14, 1989·15 cites·30 claims
- 3754US4851830APaging receiver with continuously tunable antennaTELEFIND CORP·Filed 1987·Granted Jul 25, 1989·18 cites·24 claims
- 3852US5045850APaging system with centralized page source and distributed page sourcesTELEFIND CORP·Filed 1989·Granted Sep 3, 1991·44 cites·31 claims
- 3951US4866431APaging system hub switchTELEFIND CORP·Filed 1988·Granted Sep 12, 1989·44 cites·44 claims
- 4049US4857915APaging receiver with paging receiver identification code digits transmitted in order of increasing significanceTELEFIND CORP·Filed 1987·Granted Aug 15, 1989·38 cites·24 claims
- 4147US4935732APaging receiver with programmable areas of receptionTELEFIND CORP·Filed 1989·Granted Jun 19, 1990·13 cites·34 claims
- 4246US2002132606A1Electronic mail system with RF communications to mobile processorsFiled 2002·Application pending·0 cites
- 4344US4875039APaging system with transmission protocol compatible with analog and digital transmittersTELEFIND CORP·Filed 1988·Granted Oct 17, 1989·27 cites·26 claims
- 4443US2002160753A1Electronic mail system with RF communications to mobile processorsFiled 2002·Application pending·0 cites
- 4538US5039984APaging receiver with programmable areas of receptionTELEFIND CORP·Filed 1990·Granted Aug 13, 1991·16 cites·78 claims
- 4638US4876538APaging system sublocal switchTELEFIND CORP·Filed 1988·Granted Oct 24, 1989·6 cites·32 claims
- 4736US3995186AIon-plasma gun for ion-milling machineUS ENERGY·Filed 1975·Granted Nov 30, 1976·3 cites·5 claims
- 4833US4868562APaging systemTELEFIND CORP·Filed 1988·Granted Sep 19, 1989·9 cites·24 claims
- 4932US5012235APaging receiver with continuously tunable antenna and RF amplifierTELEFIND CORP·Filed 1989·Granted Apr 30, 1991·7 cites·33 claims
- 5032US4928100APaging receiver for receiving pages from analog or digital paging transmittersTELEFIND CORP·Filed 1987·Granted May 22, 1990·4 cites·34 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →