SiRF Technologies, Inc.

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods of communication in an assisted navigation system
- Patent number 8,260,540
- Issue date Sep 4, 2012
- SiRF Technology, Inc.
- Shaowei Han
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for facilitating transactions in accordance wit...
- Patent number 8,218,766
- Issue date Jul 10, 2012
- SiRF Technology, Inc.
- Anant Sahai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for enhanced data decode in a GPS receiver
- Patent number 8,151,170
- Issue date Apr 3, 2012
- SiRF Technology, Inc.
- Gary Lennen
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for reducing power consumption in GNSS receivers
- Patent number 8,134,502
- Issue date Mar 13, 2012
- SiRF Technology, Inc.
- Gary Lennen
- G01 - MEASURING TESTING
Information Patent Grant
Differential evolution design of polyphase IIR decimation filters
- Patent number 8,111,791
- Issue date Feb 7, 2012
- SiRF Technology, Inc.
- Mark Alan Sturza
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System of utilizing cell information to locate a wireless device
- Patent number 8,103,289
- Issue date Jan 24, 2012
- SiRF Technology, Inc.
- Ashutosh Pande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing and sharing computations for GPS signal processing
- Patent number 8,098,765
- Issue date Jan 17, 2012
- SiRF Technology, Inc.
- Paul Eric Beckmann
- G01 - MEASURING TESTING
Information Patent Grant
System and method for providing location based services over a network
- Patent number 8,078,189
- Issue date Dec 13, 2011
- SiRF Technology, Inc.
- Steve Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto-tuning system for an on-chip RF filter
- Patent number 8,073,414
- Issue date Dec 6, 2011
- SiRF Technology Inc.
- Noshir Dubash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for mitigating the effects of cross correlatio...
- Patent number 8,072,376
- Issue date Dec 6, 2011
- SiRF Technology Inc.
- Gary Lennen
- G01 - MEASURING TESTING
Information Patent Grant
Shared memory architecture in GPS signal processing
- Patent number 8,069,314
- Issue date Nov 29, 2011
- SiRF Technology, Inc.
- Leon Kuo-Liang Peng
- G01 - MEASURING TESTING
Information Patent Grant
Wireless device capable of producing an emergency beacon
- Patent number 8,041,330
- Issue date Oct 18, 2011
- SiRF Technology Inc.
- Lionel Jacques Garin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control and features for satellite positioning system receivers
- Patent number 8,013,787
- Issue date Sep 6, 2011
- SiRF Technology Inc.
- Mangesh Chansarkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for dynamic voltage scaling in a GPS receiver
- Patent number 8,009,090
- Issue date Aug 30, 2011
- SiRF Technology, Inc.
- Sanjay Vishin
- G01 - MEASURING TESTING
Information Patent Grant
System of utilizing cell information to locate a wireless device
- Patent number 8,000,723
- Issue date Aug 16, 2011
- SiRF Technology, Inc.
- Ashutosh Pande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast reacquisition of a GPS signal
- Patent number 7,999,733
- Issue date Aug 16, 2011
- SiRF Technology Inc.
- Steven A. Gronemeyer
- G01 - MEASURING TESTING
Information Patent Grant
Noise floor independent delay-locked loop discriminator
- Patent number 7,995,683
- Issue date Aug 9, 2011
- SiRF Technology Inc.
- Xiang Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a GPS receiver capable or reception of GPS...
- Patent number 7,994,977
- Issue date Aug 9, 2011
- SiRF Technology Inc.
- Gary Lennen
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for transmitting position data using control c...
- Patent number 7,986,952
- Issue date Jul 26, 2011
- SiRF Technology Inc.
- Anthony J. Orler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cancellation system and method for a wireless positioning system
- Patent number 7,983,666
- Issue date Jul 19, 2011
- SiRF Technology, Inc.
- Kenneth Scott Walley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for detecting a vehicle static condition
- Patent number 7,979,207
- Issue date Jul 12, 2011
- SiRF Technology, Inc.
- Mahesh Chowdhary
- G01 - MEASURING TESTING
Information Patent Grant
System and method for estimating cell center position for cell ID b...
- Patent number 7,974,642
- Issue date Jul 5, 2011
- SiRF Technology, Inc.
- Xiangdong Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mode determination for mobile GPS terminals
- Patent number 7,969,351
- Issue date Jun 28, 2011
- SiRF Technology, Inc.
- Ashutosh Pande
- G01 - MEASURING TESTING
Information Patent Grant
Aided location communication system
- Patent number 7,970,411
- Issue date Jun 28, 2011
- SiRF Technology, Inc.
- Ashutosh Pande
- G01 - MEASURING TESTING
Information Patent Grant
Aided location communication system
- Patent number 7,970,412
- Issue date Jun 28, 2011
- SiRF Technology, Inc.
- Ashutosh Pande
- G01 - MEASURING TESTING
Information Patent Grant
Variable code-tracking loop with improved signal dynamics, loop noi...
- Patent number 7,953,142
- Issue date May 31, 2011
- SIRF Technology
- Mangesh Chansarkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Satellite positioning aided communication system selection
- Patent number 7,949,362
- Issue date May 24, 2011
- SiRF Technology, Inc.
- Gregory Turetzky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
GPS RF front end IC with frequency plan for improved integrability
- Patent number 7,933,627
- Issue date Apr 26, 2011
- SiRF Technology, Inc.
- Robert Tso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency phase correction system
- Patent number 7,929,928
- Issue date Apr 19, 2011
- SiRF Technology Inc.
- Daniel Babitch
- G01 - MEASURING TESTING
Information Patent Grant
System and method for use of a switched mode TCXO for receiver appl...
- Patent number 7,928,811
- Issue date Apr 19, 2011
- SiRF Technologies, Inc.
- Keith Brodie
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CHANNEL PAIRING A TRANSMITTER AND A RECEIVER
- Publication number 20130072122
- Publication date Mar 21, 2013
- SiRF Technology, Inc.
- Ronald Clayton Alford
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods of Communication in an Assisted Navigation System
- Publication number 20130021202
- Publication date Jan 24, 2013
- CSR Technology, Inc.
- Shaowei HAN
- G01 - MEASURING TESTING
Information Patent Application
AUTO-TUNING SYSTEM FOR AN ON-CHIP RF FILTER
- Publication number 20120274427
- Publication date Nov 1, 2012
- SIRF Technology Inc.
- Noshir Dubash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR LOCATION BASED TRANSACTION SECURITY
- Publication number 20120191614
- Publication date Jul 26, 2012
- SIRF Technology Inc.
- Daniel Babitch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIALLY COHERENT STROBE CORRELATOR
- Publication number 20120182183
- Publication date Jul 19, 2012
- SIRF Technology Inc.
- Nam Dieu Banh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTO CASCODE BUCK VOLTAGE CONVERTER
- Publication number 20120007572
- Publication date Jan 12, 2012
- SIRF Technology Inc.
- Ludovic Oddoart
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL AND FEATURES FOR SATELLITE POSITIONING SYSTEM RECEIVERS
- Publication number 20110316741
- Publication date Dec 29, 2011
- SIRF Technology Inc.
- Mangesh Chansarkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SATELLITE BASED POSITIONING METHOD AND SYSTEM FOR COARSE LOCATION P...
- Publication number 20110312336
- Publication date Dec 22, 2011
- SIRF Technology Inc.
- Lionel Jacques Garin
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR A GPS RECEIVER CAPABLE OF RECEPTION OF GPS...
- Publication number 20110279318
- Publication date Nov 17, 2011
- SIRF Technology Inc.
- Gary Lennen
- G01 - MEASURING TESTING
Information Patent Application
IP2 CALIBRATION MEASUREMENT AND SIGNAL GENERATION
- Publication number 20110275341
- Publication date Nov 10, 2011
- SIRF Technology Inc.
- Joakim Landmark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Always on GPS Device
- Publication number 20110205115
- Publication date Aug 25, 2011
- SiRF Technology, Inc.
- Steven A. Gronemeyer
- G01 - MEASURING TESTING
Information Patent Application
SYNCHRONIZING A RADIO NETWORK WITH END USER RADIO TERMINALS
- Publication number 20110183606
- Publication date Jul 28, 2011
- SiRF Technology, Inc.
- Jim Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal Processing System for Satellite Positioning Signals
- Publication number 20110102258
- Publication date May 5, 2011
- SiRF Technology, Inc.
- Paul A. Underbrink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Minimizing Electromagnetic Interface
- Publication number 20110034132
- Publication date Feb 10, 2011
- SIRF Technology Inc.
- Daniel Babitch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HOST BASED SATELLITE POSITIONING SYSTEMS
- Publication number 20110029240
- Publication date Feb 3, 2011
- SIRF Technology Inc.
- Clifford Yamamoto
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for Synthesizing GPS Measurements to Improve GP...
- Publication number 20100328146
- Publication date Dec 30, 2010
- SiRF Technology, Inc.
- Gang Xie
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR CALIBRATING REAL TIME CLOCK
- Publication number 20100295623
- Publication date Nov 25, 2010
- SiRF Technology, Inc.
- Steven A. Gronemeyer
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION OF A TRANSCEIVER
- Publication number 20100279744
- Publication date Nov 4, 2010
- SiRF Technology, Inc.
- Joakim Landmark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR TUNING AN ANTENNA FOR A FREQUENCY MODULATIO...
- Publication number 20100273441
- Publication date Oct 28, 2010
- SiRF Technology, Inc.
- Noshir Dubash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION
- Publication number 20100248678
- Publication date Sep 30, 2010
- SIRF Technology Inc.
- Daniel Babitch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION
- Publication number 20100250129
- Publication date Sep 30, 2010
- SIRF Technology Inc.
- Daniel Babitch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Digitizing Multiple Channels in a Receiver
- Publication number 20100150275
- Publication date Jun 17, 2010
- SiRF Technology, Inc.
- Noshir Dubash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Channel Pairing a Transmitter and a Receiver
- Publication number 20100151786
- Publication date Jun 17, 2010
- SiRF Technology, Inc.
- Ronald Clayton Alford
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver Having Multi-Stage Low Noise Amplifier
- Publication number 20100141341
- Publication date Jun 10, 2010
- SiRF Technology, Inc.
- Liping Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus for a GPS Receiver Capable or Reception of GPS...
- Publication number 20100134354
- Publication date Jun 3, 2010
- SiRF Technology, Inc.
- Gary Lennen
- G01 - MEASURING TESTING
Information Patent Application
Error Resilience Methods for Multi-Protocol Encapsulation Forward E...
- Publication number 20100115379
- Publication date May 6, 2010
- SiRF Technology, Inc.
- Rajugopal Gubbi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Operating a GPS Device in a Micro Power Mode
- Publication number 20100039316
- Publication date Feb 18, 2010
- SiRF Technology, Inc.
- Steven A. Gronemeyer
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Mitigating the Effects of Cross Correlatio...
- Publication number 20090322604
- Publication date Dec 31, 2009
- SiRF Technology, Inc.
- Gary Lennen
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Mitigating the Effects of Narrowband Inter...
- Publication number 20090323779
- Publication date Dec 31, 2009
- SiRF Technology, Inc.
- Gary LENNEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Mitigating the Effects of CW Interference...
- Publication number 20090323780
- Publication date Dec 31, 2009
- SiRF Technology, Inc.
- Gary Lennen
- G01 - MEASURING TESTING

Trademarklast 30 trademarks

Information Trademark
77536356 - SIRFPRIMA
- Serial number 77536356
- Registration number 3586656
- Filing date Jul 31, 2008
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77393136 - SIRFATLAS
- Serial number 77393136
- Registration number 3673863
- Filing date Feb 9, 2008
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77393130 - SIRFTITAN
- Serial number 77393130
- Registration number 3673862
- Filing date Feb 9, 2008
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78897357 - TITAN
- Serial number 78897357
- Filing date May 31, 2006
- Centrality Communications, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78406050 - SIRFSOFTGPS
- Serial number 78406050
- Filing date Apr 21, 2004
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76565460 - SIRF
- Serial number 76565460
- Registration number 2906097
- Filing date Dec 4, 2003
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76499775 - MULTIMODE LOCATION ENGINE
- Serial number 76499775
- Registration number 3337489
- Filing date Mar 24, 2003
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76491252 - SIRFSOFT
- Serial number 76491252
- Registration number 3136177
- Filing date Feb 19, 2003
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76491253 - SOFTGPS
- Serial number 76491253
- Registration number 3071424
- Filing date Feb 19, 2003
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76455353 - SIRFXTRAC
- Serial number 76455353
- Registration number 2820359
- Filing date Sep 23, 2002
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76434805 - SIRFNAV
- Serial number 76434805
- Registration number 3127269
- Filing date Jul 29, 2002
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76434804 - SIRFDRIVE
- Serial number 76434804
- Registration number 2983544
- Filing date Jul 29, 2002
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76434803 - SIRFLOC
- Serial number 76434803
- Registration number 2983543
- Filing date Jul 29, 2002
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76434806 - WINSIRF
- Serial number 76434806
- Filing date Jul 29, 2002
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75213343 - SIRF
- Serial number 75213343
- Registration number 2310171
- Filing date Dec 16, 1996
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75204751 - SIRF
- Serial number 75204751
- Registration number 2308177
- Filing date Nov 26, 1996
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75204750 - SIRFSTAR
- Serial number 75204750
- Registration number 2520395
- Filing date Nov 26, 1996
- SiRF Technology, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

SiRF Technologies, Inc.

Organization

Patents Grantslast 30 patents

Systems and methods of communication in an assisted navigation system

Systems and methods for facilitating transactions in accordance wit...

System and method for enhanced data decode in a GPS receiver

Method and apparatus for reducing power consumption in GNSS receivers

Differential evolution design of polyphase IIR decimation filters

System of utilizing cell information to locate a wireless device

Reducing and sharing computations for GPS signal processing

System and method for providing location based services over a network

Auto-tuning system for an on-chip RF filter

Method and apparatus for mitigating the effects of cross correlatio...

Shared memory architecture in GPS signal processing

Wireless device capable of producing an emergency beacon

Control and features for satellite positioning system receivers

System and method for dynamic voltage scaling in a GPS receiver

System of utilizing cell information to locate a wireless device

Fast reacquisition of a GPS signal

Noise floor independent delay-locked loop discriminator

Method and apparatus for a GPS receiver capable or reception of GPS...

Method and apparatus for transmitting position data using control c...

Cancellation system and method for a wireless positioning system

Systems and methods for detecting a vehicle static condition

System and method for estimating cell center position for cell ID b...

Mode determination for mobile GPS terminals

Aided location communication system

Aided location communication system

Variable code-tracking loop with improved signal dynamics, loop noi...

Satellite positioning aided communication system selection

GPS RF front end IC with frequency plan for improved integrability

Frequency phase correction system

System and method for use of a switched mode TCXO for receiver appl...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR CHANNEL PAIRING A TRANSMITTER AND A RECEIVER

Systems and Methods of Communication in an Assisted Navigation System

AUTO-TUNING SYSTEM FOR AN ON-CHIP RF FILTER

SYSTEM FOR LOCATION BASED TRANSACTION SECURITY

DIFFERENTIALLY COHERENT STROBE CORRELATOR

AUTO CASCODE BUCK VOLTAGE CONVERTER

CONTROL AND FEATURES FOR SATELLITE POSITIONING SYSTEM RECEIVERS

SATELLITE BASED POSITIONING METHOD AND SYSTEM FOR COARSE LOCATION P...

METHOD AND APPARATUS FOR A GPS RECEIVER CAPABLE OF RECEPTION OF GPS...

IP2 CALIBRATION MEASUREMENT AND SIGNAL GENERATION

Always on GPS Device

SYNCHRONIZING A RADIO NETWORK WITH END USER RADIO TERMINALS

Signal Processing System for Satellite Positioning Signals

Systems and Methods for Minimizing Electromagnetic Interface

HOST BASED SATELLITE POSITIONING SYSTEMS

Systems and Methods for Synthesizing GPS Measurements to Improve GP...

SYSTEMS AND METHODS FOR CALIBRATING REAL TIME CLOCK

SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION OF A TRANSCEIVER

SYSTEMS AND METHODS FOR TUNING AN ANTENNA FOR A FREQUENCY MODULATIO...

SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION

SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION

Systems and Methods for Digitizing Multiple Channels in a Receiver

Systems and Methods for Channel Pairing a Transmitter and a Receiver

Receiver Having Multi-Stage Low Noise Amplifier

Method and Apparatus for a GPS Receiver Capable or Reception of GPS...

Error Resilience Methods for Multi-Protocol Encapsulation Forward E...

System and Method for Operating a GPS Device in a Micro Power Mode

Method and Apparatus for Mitigating the Effects of Cross Correlatio...

Method and Apparatus for Mitigating the Effects of Narrowband Inter...

Method and Apparatus for Mitigating the Effects of CW Interference...

Trademarklast 30 trademarks

77536356 - SIRFPRIMA

77393136 - SIRFATLAS

77393130 - SIRFTITAN

78897357 - TITAN

78406050 - SIRFSOFTGPS

76565460 - SIRF

76499775 - MULTIMODE LOCATION ENGINE

76491252 - SIRFSOFT

76491253 - SOFTGPS

76455353 - SIRFXTRAC

76434805 - SIRFNAV

76434804 - SIRFDRIVE

76434803 - SIRFLOC

76434806 - WINSIRF

75213343 - SIRF