1
Glenn C Steiner, Lloyd H Banta, Matthew M Trask: Personal digital location assistant including a memory cartridge, a GPS smart antenna and a personal computing device. Trimble Navigation, David R Gildea, June 18, 1996: US05528248 (374 worldwide citation)

A Personal Digital Location Apparatus for displaying a geographical location as an icon on a map. The apparatus includes a GPS Smart Antenna for determining the geographical location, a personal computing device including a display, a processing system including a standard software operating system ...


2
Chung Y Lau, Dominic G Farmer, Kreg A Martin, Eric B Rodal: GPS receiver having a low power standby mode. Trimble Navigation, David R Gildea, January 7, 1997: US05592173 (311 worldwide citation)

A GPS receiver having a normal mode to receive GPS satellite signals and to provide location information, and a low power standby mode. A microprocessor system in the GPS receiver causes the GPS receiver to alternate between the normal mode and the low power standby mode in order to reduce the avera ...


3
Ralph F Eshenbach: GPS receiver using a radio signal for improving time to first fix. Trimble Navigation, David R Gildea, September 2, 1997: US05663735 (180 worldwide citation)

A global positioning system (GPS) receiver apparatus using time and frequency information derived from a radio signal other than the GPS satellite signal for improving the time to first fix (TTFF). The GPS receiver apparatus includes a GPS signal receiver for receiving a GPS satellite signal modulat ...


4
Chung Y Lau: GPS receiver using a message system for reducing power consumption. Trimble Navigation, David R Gildea, March 16, 1999: US05883594 (161 worldwide citation)

A message system, global positioning system (GPS) receiver apparatus, and method for providing a fast time to first location fix and a low average power consumption in a GPS receiver. The message system includes a GPS base station for receiving a GPS signal and providing GPS acquisition and location ...


5
Eric B Rodal: Low power GPS receiver. Trimble Navigation, David R Gildea, July 22, 1997: US05650785 (124 worldwide citation)

A low power GPS receiver, including an RF section to receive a GPS signal having information for determining a location fix and to issue an IF signal, a correlator system to correlate an internal replica signal to the IF signal and to issue a correlation signal including location and signal strength ...


6
Charles David Hope Manning: Global positioning system controlled paint sprayer. Trimble Navigation, David R Gildea, October 9, 2001: US06299934 (117 worldwide citation)

A global positioning system (GPS) controlled paint spray system. The system includes a paint sprayer driver program and a GPS paint sprayer. The paint sprayer driver program enables a user of a standard drawing program using a standard personal computer to generate a print file for a drawing pattern ...


7
David R Gildea: GPS receiver using data bit timing to achieve a fast time to first fix. Trimble Navigation, David R Gildea, December 29, 1998: US05854605 (106 worldwide citation)

A GPS receiver and a method for improving time to first fix (TTFF). The GPS receiver includes an internal clock for maintaining an approximate clock time during a standby mode and a microprocessor system including a data bit timer code, a temperature compensation code, and a learned time adjustment ...


8
Charles A Glorioso, William Wade Bassett, Robert M Russ Jr: Smart thermostat having a transceiver interface. Gas Research Institute, David R Gildea, July 20, 1999: US05926776 (106 worldwide citation)

A smart thermostat having a transceiver for two-way communication with an energy provider. The smart thermostat includes a temperature sensor for measuring a temperature, a user interface for displaying and receiving information to and from a user, a port connecting to a cooling or heating device, a ...


9
Charles A Glorioso, Ali R Naddaf, Robert M Russ Jr, William W Bassett: System for communication with a remote meter interface. Whisper Communications, David R Gildea, October 24, 2000: US06137423 (104 worldwide citation)

A system for communication between multiple remote meter interfaces (RMI)s and a central office. The system includes multiple RMIs for reading meters and transmitting wireless data signals including meter readout information; multiple base repeater stations for receiving the wireless data signals wh ...


10
Charles David Hope Manning: Global positioning system controlled paint sprayer. Trimble Navigation, David R Gildea, June 13, 2000: US06074693 (100 worldwide citation)

A global positioning system (GPS) controlled paint spray system. The system includes a paint sprayer driver program and a GPS paint sprayer. The paint sprayer driver program enables a user of a standard drawing program using a standard personal computer to generate a print file for a drawing pattern ...