1
Donald L Fuchs, Charles Abraham, Frank van Diggelen: Correction of a pseudo-range model from a GPS almanac. Global Locate, Moser Patterson & Sheridan, January 21, 2003: US06510387 (277 worldwide citation)

A method and apparatus for locating mobile device over a broad coverage area using a wireless communications link that may have large and unknown latency. The apparatus comprises at least one mobile device, a reference network, a position server, a wireless carrier, and a location requester. The mob ...


2
Donald L Fuchs, Charles Abraham, Frank van Diggelen: Method and apparatus for locating and providing services to mobile devices. Global Locate, Moser Patterson & Sheridan, September 17, 2002: US06453237 (218 worldwide citation)

A method and apparatus for locating mobile device over a broad coverage area using a wireless communications link that may have large and unknown latency. The apparatus comprises at least one mobile device, a reference network, a position server, a wireless carrier, and a location requester. The mob ...


3
Donald L Fuchs, Charles Abraham, Frank van Diggelen: Method and apparatus for forming a pseudo-range model. Global Locate, Moser Patterson & Sheridan, February 8, 2005: US06853916 (146 worldwide citation)

A method and apparatus for locating mobile device over a broad coverage area using a wireless communications link that may have large and unknown latency. The apparatus comprises at least one mobile device, a reference network, a position server, a wireless carrier, and a location requester. The mob ...


4
Donald L Fuchs, Charles Abraham, Frank van Diggelen: Wide area inverse differential GPS. Global Locate, Moser Patterson & Sheridan, November 19, 2002: US06484097 (111 worldwide citation)

A method and apparatus for locating mobile device over a broad coverage area using a wireless communications link that may have large and unknown latency. The apparatus comprises at least one mobile device, a reference network, a position server, a wireless carrier, and a location requester. The mob ...


5
Donald L Fuchs, Charles Abraham, Frank van Diggelen: Method for adjusting a pseudo-range model. Global Locate, Moser Patterson & Sheridan, November 26, 2002: US06487499 (96 worldwide citation)

A method and apparatus for locating mobile device over a broad coverage area using a wireless communications link that may have large and unknown latency. The apparatus comprises at least one mobile device, a reference network, a position server, a wireless carrier, and a location requester. The mob ...


6
Charles Abraham, Donald L Fuchs: Method and apparatus for computing signal correlation. Global Locate, Moser Patterson & Sheridan, August 12, 2003: US06606346 (57 worldwide citation)

A method and apparatus for computing a convolution between an input GPS signal and a C/A code reference by generating the convolution result in real time without storing unprocessed signal samples. The apparatus comprises a vector multiplier running at high speed to achieve the same result as a vect ...


7
Donald L Fuchs, Charles Abraham, Frank van Diggelen: Method and apparatus for locating position of a GPS device. Global Locate, Moser IP Law Group, January 2, 2007: US07158883 (45 worldwide citation)

A method and apparatus for locating position of a GPS device is described. In one example, a wireless carrier is provided in communication with the GPS device. The wireless carrier is configured to provide an approximate position of the GPS device. A server is provided for generating an initializati ...


8
Donald L Fuchs, Charles Abraham, Frank van Diggelen: Method and apparatus for performing timing synchronization. Global Locate, Moser Patterson & Sheridan, December 7, 2004: US06829534 (36 worldwide citation)

A method and apparatus for performing timing synchronization in a mobile device. The method and apparatus include a wireless transceiver having a first oscillatory signal generator (OSG) and a Global Position System (GPS) receiver. The GPS receiver includes a second oscillatory signal generator coup ...


9
Donald L Fuchs, Charles Abraham, Frank van Diggelen: Method and apparatus for locating position of a GPS device. Global Locate, McAndrews Held & Malloy, July 15, 2008: US07400974 (26 worldwide citation)

A method and apparatus for locating position of a GPS device is described. In one example, a method for provisioning a mobile device with a model for determining a position of the mobile device in at least one geographic area is provided. The method includes obtaining an estimate of the position of ...


10
Charles Abraham, Donald L Fuchs: Method and apparatus for computing signal correlation at multiple resolutions. Global Locate, Moser Patterson & Sheridan, March 9, 2004: US06704348 (20 worldwide citation)

A method and apparatus for computing a convolution between an input GPS signal and a C/A code reference by generating the convolution result in real time without storing unprocessed signal samples. The method and apparatus is capable of operating in multiple modes of resolution so as to enhance the ...