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Robert W. Rennard
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Gilroy, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Intelligent location based services and navigation hybrid system
Patent number
10,416,980
Issue date
Sep 17, 2019
Telenav, Inc.
Yi-Chung Chao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for navigation using adaptive coverage
Patent number
9,683,850
Issue date
Jun 20, 2017
Telenav, Inc.
Yi-Chung Chao
G01 - MEASURING TESTING
Information
Patent Grant
Intelligent real-time distributed traffic sampling and navigation s...
Patent number
8,306,556
Issue date
Nov 6, 2012
Telenav, Inc.
Yi-Chung Chao
G08 - SIGNALLING
Information
Patent Grant
Method and system for distributed navigation
Patent number
6,845,322
Issue date
Jan 18, 2005
TeleVigation, Inc.
Yi-Chung Chao
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for an efficient operating environment in a real-...
Patent number
6,615,131
Issue date
Sep 2, 2003
TeleVigation, Inc.
Robert Rennard
G08 - SIGNALLING
Information
Patent Grant
Method and system for an efficient operating environment in a real-...
Patent number
6,405,123
Issue date
Jun 11, 2002
TeleVigation, Inc.
Robert Rennard
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hybrid GPS/data line unit for rapid, precise, and robust position d...
Patent number
5,365,450
Issue date
Nov 15, 1994
Stanford Telecommunications, Inc.
Leonard Schuchman
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
NAVIGATION SYSTEM HAVING ADAPTIVE COVERAGE AND METHOD OF OPERATION...
Publication number
20100198494
Publication date
Aug 5, 2010
TeleNav, Inc.
Yi-Chung Chao
G01 - MEASURING TESTING
Information
Patent Application
NAVIGATION SYSTEM HAVING DYNAMIC ADAPTIVE ROUTING AND METHOD OF OPE...
Publication number
20100114469
Publication date
May 6, 2010
TeleNav, Inc.
Yi-Chung Chao
G01 - MEASURING TESTING
Information
Patent Application
Intelligent real-time distributed traffic sampling and navigation s...
Publication number
20070185645
Publication date
Aug 9, 2007
Telenav, Inc.
Yi-Chung Chao
G08 - SIGNALLING
Information
Patent Application
Intelligent location based services and navigation hybrid system
Publication number
20070168524
Publication date
Jul 19, 2007
Telenav, Inc.
Yi-Chung Chao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication system with remote applications
Publication number
20070155367
Publication date
Jul 5, 2007
Telenav, Inc.
Yi-Chung Chao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for multiple route navigation
Publication number
20060116818
Publication date
Jun 1, 2006
Televigation, Inc.
Yi-Chung Chao
G08 - SIGNALLING
Information
Patent Application
Systems and methods for providing navigation guidance in pseudo-nav...
Publication number
20060116816
Publication date
Jun 1, 2006
Telenav, Inc.
Yi-Chung Chao
G08 - SIGNALLING