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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Positioning database management applied to server-based positioning...
Patent number
RE47940
Issue date
Apr 7, 2020
Marvell World Trade Ltd.
BoChih Liu
Information
Patent Grant
Server-based positioning system architecture
Patent number
RE47926
Issue date
Mar 31, 2020
Marvell World Trade Ltd.
BoChih Liu
Information
Patent Grant
Method and apparatus for positioning
Patent number
10,598,796
Issue date
Mar 24, 2020
Marvell International Ltd.
Yongsong Wang
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for demodulating GNSS navigation data bits und...
Patent number
10,514,466
Issue date
Dec 24, 2019
Marvell International Ltd.
Jiangping Deng
G01 - MEASURING TESTING
Information
Patent Grant
Apparatuses and methods for measuring position and velocity
Patent number
10,502,837
Issue date
Dec 10, 2019
Marvell International Ltd.
Peng Xie
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for determining frame timing
Patent number
10,416,316
Issue date
Sep 17, 2019
Marvell International Ltd.
Yongsong Wang
G01 - MEASURING TESTING
Information
Patent Grant
Device-to-device radio frequency proximity determination
Patent number
10,412,545
Issue date
Sep 10, 2019
Marvell International Ltd.
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for efficiently determining positional states...
Patent number
10,408,855
Issue date
Sep 10, 2019
Marvell International Ltd.
BoChih Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for detecting poor Doppler measurement results...
Patent number
10,386,495
Issue date
Aug 20, 2019
Marvell International Ltd.
Qiufang Zhu
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for mobility mode state detection
Patent number
10,365,377
Issue date
Jul 30, 2019
Marvell International Ltd.
BoChih Liu
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for updating and providing satellite navigatio...
Patent number
10,310,089
Issue date
Jun 4, 2019
Marvell World Trade Ltd.
BoChih Liu
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for transforming and cleaning position data fo...
Patent number
10,299,077
Issue date
May 21, 2019
Marvel International LTD
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, device, and method of prioritizing generation of predicted...
Patent number
10,274,604
Issue date
Apr 30, 2019
Marvell International Ltd.
BoChih Liu
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for multipath detection
Patent number
10,228,468
Issue date
Mar 12, 2019
Marvell International Ltd.
Yongsong Wang
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for geo-fence detection
Patent number
10,067,237
Issue date
Sep 4, 2018
Marvell International Ltd.
BoChih Liu
G01 - MEASURING TESTING
Information
Patent Grant
System and method for improving GNSS receiver tracking loop perform...
Patent number
10,051,437
Issue date
Aug 14, 2018
Marvell International Ltd.
Jiangping Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-power device positioning method using position updates calculat...
Patent number
10,003,925
Issue date
Jun 19, 2018
Marvell International Ltd.
Xing Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Autonomous in-device GNSS augmentation system
Patent number
9,877,157
Issue date
Jan 23, 2018
Marvell World Trade Ltd.
Zhicui Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for providing positioning data based on authen...
Patent number
9,872,166
Issue date
Jan 16, 2018
Marvell International Ltd.
Jian Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Positioning database management applied to server-based positioning...
Patent number
9,781,572
Issue date
Oct 3, 2017
Marvell World Trade Ltd.
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for map matching
Patent number
9,746,331
Issue date
Aug 29, 2017
Marvell International Ltd.
Jing Yu
G01 - MEASURING TESTING
Information
Patent Grant
Method, system and device for position determination with predicted...
Patent number
9,739,888
Issue date
Aug 22, 2017
Marvell World Trade Ltd.
Jian Cheng
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for geo-fence monitoring
Patent number
9,743,233
Issue date
Aug 22, 2017
Marvell International Ltd.
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for position updating using cached radio signal r...
Patent number
9,712,976
Issue date
Jul 18, 2017
Marvell International Ltd.
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for detecting false movement of a mobile device
Patent number
9,699,759
Issue date
Jul 4, 2017
Marvell International Ltd.
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ultra low power global navigation satellite system (GNSS) receiver...
Patent number
9,645,246
Issue date
May 9, 2017
Marvell International Ltd.
Zhike Jia
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for tracking, in real-time, a position of a mo...
Patent number
9,641,973
Issue date
May 2, 2017
Marvell World Trade Ltd.
Thandapani Venkataramani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
GPS and WLAN hybrid position determination
Patent number
9,642,110
Issue date
May 2, 2017
Marvell World Trade Ltd.
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for adaptive positioning
Patent number
9,591,458
Issue date
Mar 7, 2017
Marvell World Trade Ltd.
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Server-based positioning system architecture
Patent number
9,578,618
Issue date
Feb 21, 2017
Marvell World Trade Ltd.
BoChih Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RECEIVER AND METHOD FOR OPERATION WITH DIFFERENT SATELLITE NAVIGATI...
Publication number
20180088243
Publication date
Mar 29, 2018
Marvell World Trade Ltd.
Yongsong Wang
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Tracking, in Real-Time, a Position of a Mo...
Publication number
20160353241
Publication date
Dec 1, 2016
Marvell World Trade Ltd.
Thandapani Venkataramani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR UPDATING AND PROVIDING SATELLITE NAVIGATIO...
Publication number
20160282469
Publication date
Sep 29, 2016
Marvell World Trade Ltd.
BoChih LIU
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR PROVIDING POSITIONING DATA BASED ON AUTHEN...
Publication number
20160173470
Publication date
Jun 16, 2016
Marvell World Trade Ltd.
Jian Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTONOMOUS IN-DEVICE GNSS AUGMENTATION SYSTEM
Publication number
20160174037
Publication date
Jun 16, 2016
Marvell World Trade Ltd.
Zhicui LU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Positioning Database Management Applied to Server-based Positioning...
Publication number
20160119758
Publication date
Apr 28, 2016
Marvell World Trade Ltd.
BoChih LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR GEO-FENCE DETECTION
Publication number
20150260850
Publication date
Sep 17, 2015
Marvell World Trade Ltd.
Jiangping DENG
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR ADAPTIVE POSITIONING
Publication number
20150264534
Publication date
Sep 17, 2015
Marvell World Trade Ltd.
BoChih LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Clock Calibration for Satellite Navigation
Publication number
20150139279
Publication date
May 21, 2015
Marvell World Trade Ltd.
Jiangping Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless LAN Device Positioning
Publication number
20150139007
Publication date
May 21, 2015
Marvell World Trade Ltd.
BoChih LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Server-based Positioning System Architecture
Publication number
20150111600
Publication date
Apr 23, 2015
Marvell World Trade Ltd.
BoChih LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, System and Device for Position Determination with Predicted...
Publication number
20150070211
Publication date
Mar 12, 2015
Marvell World Trade Ltd.
Jian Cheng
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR CORRELATING SIGNALS RECEIVED FROM A NAVIGA...
Publication number
20150071332
Publication date
Mar 12, 2015
Marvell World Trade Ltd.
Feng XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITIONING DATA DISTRIBUTION APPLIED TO SERVER-BASED POSITIONING S...
Publication number
20150050948
Publication date
Feb 19, 2015
Marvell World Trade Ltd.
BoChih LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Positioning Database Management Applied to Server-based Positioning...
Publication number
20150031389
Publication date
Jan 29, 2015
Marvell World Trade Ltd.
BoChih LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR POSITIONING WIRELESS DEVICE
Publication number
20140342754
Publication date
Nov 20, 2014
Marvell World Trade Ltd.
BoChih LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GPS AND WLAN HYBRID POSITION DETERMINATION
Publication number
20140335887
Publication date
Nov 13, 2014
Marvell World Trade Ltd.
BoChih Liu
G01 - MEASURING TESTING
Information
Patent Application
Determining an Estimated Location of a Base Station
Publication number
20140243013
Publication date
Aug 28, 2014
Marvell World Trade Ltd.
BoChih Liu
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING POSITION IN A GLOBAL NAVIGATIO...
Publication number
20130314276
Publication date
Nov 28, 2013
Marvell World Trade Ltd.
WENTAO ZHANG
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Determining GPS Receiver Position
Publication number
20130314277
Publication date
Nov 28, 2013
Marvell World Trade Ltd.
Jian Cheng
G01 - MEASURING TESTING
Information
Patent Application
Ephemeris Download From Weak Signals
Publication number
20100328145
Publication date
Dec 30, 2010
Chi-Shin Wang
G01 - MEASURING TESTING
Information
Patent Application
A CORRELATOR SUM METHOD FOR SPREAD SPECTRUM SIGNAL RECEIVERS
Publication number
20090168851
Publication date
Jul 2, 2009
Chi-Shin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH SENSITIVITY GNSS RECEIVER PLATFORM WITH SHARED MEMORY
Publication number
20090002227
Publication date
Jan 1, 2009
Zhike Jia
G01 - MEASURING TESTING
Information
Patent Application
EFFICIENT AND FLEXIBLE NUMERICAL CONTROLLED OSCILLATORS FOR NAVIGAT...
Publication number
20080240309
Publication date
Oct 2, 2008
Zhike Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS FOR TEMPERATURE RELATED FREQUENCY DRIFT COMPENS...
Publication number
20080198070
Publication date
Aug 21, 2008
Chi-Shin Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND SYSTEMS FOR ACQUISITION, REACQUISITION AND TRACKING OF...
Publication number
20080180321
Publication date
Jul 31, 2008
Chi-Shin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NAVIGATIONAL SIGNAL TRACKING IN LOW POWER MODE
Publication number
20080150797
Publication date
Jun 26, 2008
Zhike Jia
G01 - MEASURING TESTING
Information
Patent Application
Ephemeris Download From Weak Signals
Publication number
20080143594
Publication date
Jun 19, 2008
Chi-Shin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF MIXED DATA ASSISTED AND NON DATA ASSISTED NAVIGATION SIGN...
Publication number
20080084336
Publication date
Apr 10, 2008
Chi-Shin Wang
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR SIGNAL ACQUISTION IN NAVIGATIONAL SATELLITE...
Publication number
20070268960
Publication date
Nov 22, 2007
ZHIKE JIA
G01 - MEASURING TESTING