| Patent | Date |
|---|
System and method for wireless exchange of data in a non-real-time data communications system
Grant 6,567,397 - Campana, Jr. , et al. May 20, 2 | 2003-05-20 |
Omnidirectional and directional antenna assembly
Grant 6,337,628 - Campana, Jr. January 8, 2 | 2002-01-08 |
Electronic mail system with RF communications to mobile processors
Grant 6,317,592 - Campana, Jr. , et al. November 13, 2 | 2001-11-13 |
System for wireless transmission and receiving of information and method of operation thereof
Grant 6,272,190 - Campana, Jr. August 7, 2 | 2001-08-07 |
System for wireless serial transmission of encoded information
Grant 6,198,783 - Campana, Jr. March 6, 2 | 2001-03-06 |
System and method of radio transmission between a radio transmitter and radio receiver
Grant 6,169,485 - Campana, Jr. January 2, 2 | 2001-01-02 |
Electronic mail system with RF communications to mobile processors
Grant 6,067,451 - Campana, Jr. , et al. May 23, 2 | 2000-05-23 |
Method of radio transmission between a radio transmitter and radio receiver
Grant 5,973,601 - Campana, Jr. October 26, 1 | 1999-10-26 |
Electronic mail system with RF communications to mobile radios
Grant 5,819,172 - Campana, Jr. , et al. October 6, 1 | 1998-10-06 |
System for wireless serial transmission of encoded information
Grant 5,751,773 - Campana, Jr. May 12, 1 | 1998-05-12 |
System for wireless transmission and receiving of information and method of operation thereof
Grant 5,745,532 - Campana, Jr. April 28, 1 | 1998-04-28 |
Receiving circuitry for receiving serially transmitted encoded information
Grant 5,742,644 - Campana, Jr. April 21, 1 | 1998-04-21 |
Radio receiver for use in a radio tracking system and a method of operation thereof
Grant 5,722,059 - Campana, Jr. February 24, 1 | 1998-02-24 |
Radio receiver for use in a radio tracking system
Grant 5,722,064 - Campana, Jr. February 24, 1 | 1998-02-24 |
System for wireless transmission and receiving of information through a computer bus interface and method of operation
Grant 5,717,725 - Campana, Jr. February 10, 1 | 1998-02-10 |
Omidirectional and directional antenna assembly
Grant 5,714,937 - Campana, Jr. February 3, 1 | 1998-02-03 |
System for wireless transmission and receiving of information and method of operation thereof
Grant 5,710,798 - Campana, Jr. January 20, 1 | 1998-01-20 |
Transmitting circuitry for serial transmission of encoded information
Grant 5,694,428 - Campana, Jr. December 2, 1 | 1997-12-02 |
Radio receiver for use in a radio tracking system and a method of operation thereof
Grant 5,650,769 - Campana, Jr. July 22, 1 | 1997-07-22 |
Radio tracking system and method of operation thereof
Grant 5,640,146 - Campana, Jr. June 17, 1 | 1997-06-17 |
System for transferring information from a RF receiver to a processor under control of a program stored by the processor and method of operation thereof
Grant 5,631,946 - Campana, Jr. , et al. May 20, 1 | 1997-05-20 |
Electronic mail system with RF communications to mobile processors
Grant 5,625,670 - Campana, Jr. , et al. April 29, 1 | 1997-04-29 |
System for interconnecting electronic mail systems by RF communications and method of operation thereof
Grant 5,479,472 - Campana, Jr. , et al. December 26, 1 | 1995-12-26 |
Information transmission system and method of operation
Grant 5,446,759 - Campana, Jr. August 29, 1 | 1995-08-29 |
Electronic mail system with RF communications to mobile processors originating from outside of the electronic mail system and method of operation thereof
Grant 5,438,611 - Campana, Jr. , et al. August 1, 1 | 1995-08-01 |
Electronic mail system with RF communications to mobile processors and method of operation thereof
Grant 5,436,960 - Campana, Jr. , et al. July 25, 1 | 1995-07-25 |
Method of transmitting information using programmed channels
Grant 5,121,115 - Andros , et al. June 9, 1 | 1992-06-09 |
Paging receiver with continuously tunable antenna and RF amplifier
Grant 5,077,834 - Andros , et al. December 31, 1 | 1991-12-31 |
Paging receiver with continuously tunable antenna
Grant 5,052,049 - Andros , et al. September 24, 1 | 1991-09-24 |
Paging system with dynamically programmable reception frequencies
Grant 5,047,764 - Andros , et al. September 10, 1 | 1991-09-10 |
Paging system with centralized page source and distributed page sources
Grant 5,045,850 - Andros , et al. September 3, 1 | 1991-09-03 |
Paging receiver with programmable areas of reception
Grant 5,039,984 - Andros , et al. * August 13, 1 | 1991-08-13 |
Paging system with dynamically programmable reception frequencies
Grant 4,881,073 - Andros , et al. November 14, 1 | 1989-11-14 |
Paging system with commands for changing functionality of a paging receiver
Grant 4,878,051 - Andros , et al. October 31, 1 | 1989-10-31 |
Paging system with transmission protocol compatible with analog and digital transmitters
Grant 4,875,039 - Andros , et al. October 17, 1 | 1989-10-17 |
Paging system for entering pages by local telephone call
Grant 4,868,860 - Andros , et al. September 19, 1 | 1989-09-19 |
Paging system lata switch
Grant 4,868,558 - Andros , et al. September 19, 1 | 1989-09-19 |
Paging system hub switch
Grant 4,866,431 - Andros , et al. September 12, 1 | 1989-09-12 |
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