1
Lionel Jacques Garin, Kanwar Chadha, Gregory Bret Turetzky, Ashutosh Pande: Information transfer in a multi-mode global positioning system used with wireless network. Sirf Technology, July 5, 2005: US06915208 (172 worldwide citation)

The present invention discloses a GPS system that can operate in different modes depending on the network facilities and bandwidth available, the GPS information that can be acquired, or user or system requirements. The modes comprise standalone mode, where a mobile communications device computes th ...


2
Lionel Jacques Garin, Kurt Christian Schmidt: Method and apparatus for determining global position using almanac information. SIRF Technology, Shemwell Gregory & Courtney, December 30, 2003: US06671620 (158 worldwide citation)

In a satellite global positioning system, satellite acquisition and location assistance is based upon shared information between a GPS receiver and a remote server. Satellite position is predicted by satellite almanac data.


3
Ashutosh Pande, Lionel Jacques Garin, Kanwar Chadha, Gregory Bret Turetzky: Multi-mode global positioning system for use with wireless networks. Sirf Technology, Hogan & Hartson, February 11, 2003: US06519466 (157 worldwide citation)

The present invention discloses a GPS system that can operate in different modes depending on the network facilities and bandwidth available, the GPS information that can be acquired, or user or system requirements. The modes comprise standalone mode, where a mobile communications device computes th ...


4
Ashutosh Pande, Lionel Jacques Garin, Kanwar Chadha, Gregory Bret Turetzky: Multi-mode global positioning system for use with wireless networks. SIRF Technology, Hogan & Hartson L, May 14, 2002: US06389291 (117 worldwide citation)

The present invention discloses a GPS system that can operate in different modes depending on the network facilities and bandwidth available, the GPS information that can be acquired, or user or system requirements. The modes comprise standalone mode, where a mobile communications device computes th ...


5
Lionel Jacques Garin, Leon Kuo Liang Peng, Gengsheng Zhang, Nicolas Patrick Vantalon: Aiding in a satellite positioning system. Sirf Technology, The Eclipse Group, June 26, 2007: US07236883 (111 worldwide citation)

The invention relates to an aided Global Positioning System (GPS) subsystem within a wireless device. The wireless device includes a wireless processing section capable of receiving signals from a wireless network and a GPS subsystem having a radio frequency (RF) front-end capable of receiving a GPS ...


6
Lionel Jacques Garin, Kanwar Chadha, Gregory Bret Turetzky, Ashutosh Pande: Information transfer in a multi-mode global positioning system used with wireless networks. SIRF Technology, Hogan & Hartson L, July 30, 2002: US06427120 (95 worldwide citation)

The present invention discloses a GPS system that can operate in different modes depending on the network facilities and bandwidth available, the GPS information that can be acquired, or user or system requirements. The modes comprise standalone mode, where a mobile communications device computes th ...


7
Ashutosh Pande, Lionel Jacques Garin, Kanwar Chadha, Gregory Bret Turetzky: Multi-mode global positioning system for use with wireless networks. SiRF Technology Holdings, Pillsbury Winthrop Shaw Pittman, August 18, 2009: US07577448 (67 worldwide citation)

The present invention discloses a GPS system that can operate in different modes depending on the network facilities and bandwidth available, the GPS information that can be acquired, or user or system requirements. The modes comprise standalone mode, where a mobile communications device computes th ...


8
Lionel Jacques Garin, Leon Kuo Liang Peng, Gengsheng Zhang, Nicolas Patrick Vantalon: Method for aiding a global positioning system. SiRF Technology, The Eclipse Group, January 27, 2004: US06684158 (51 worldwide citation)

A Search Domain Reducing Frequency Transfer in A Multi-Mode Global Positioning System Used With Wireless Networks is disclosed.


9
Lionel Jacques Garin, Kanwar Chadha, Gregory Bret Turetzky, Ashutosh Pande: Information transfer in a multi-mode global positioning system used with wireless networks. SiRF Technology, Hogan & Hogan, April 1, 2003: US06542823 (38 worldwide citation)

The present invention discloses a GPS system that can operate in different modes depending on the network facilities and bandwidth available, the GPS information that can be acquired, or user or system requirements. The modes comprise standalone mode, where a mobile communications device computes th ...


10
Steve Chang, Ashutosh Pande, Lionel Jacques Garin, Kanwar Chadha, Leon Kuo Liang Peng, Gengsheng Zhang, Nicolas Patrick Vantalon, Gregory Turetzky: System and method for providing location based services over a network. Sirf Technology, Pillsbury Winthrop Shaw Pittman, December 13, 2011: US08078189 (30 worldwide citation)

In a method for providing location-based information over a network, a plurality of GPS reference data sets, corresponding to a plurality of respective local areas, are acquired at intervals such that each GPS reference data set is updated on a continuous basis. A plurality of aiding data sets are g ...