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Jerry S. Feigen
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Chicago, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for providing an electronic horizon in an advance...
Patent number
6,735,515
Issue date
May 11, 2004
Navigation Technologies Corp.
Stephan Bechtolsheim
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for safe emergency vehicle operation using route...
Patent number
6,700,504
Issue date
Mar 2, 2004
Navigation Technologies Corp.
Yuksel Alp Aslandogan
G08 - SIGNALLING
Information
Patent Grant
Method and system for automatic generation of shape and curvature d...
Patent number
6,674,434
Issue date
Jan 6, 2004
Navigation Technologies Corp.
Robert Chojnacki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for providing end-user preferences with a navigat...
Patent number
6,429,813
Issue date
Aug 6, 2002
Navigation Technologies Corp.
Jerry S. Feigen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and system for providing an electronic horizon in an advance...
Patent number
6,405,128
Issue date
Jun 11, 2002
Navigation Technologies Corp.
Stephan Bechtolsheim
G01 - MEASURING TESTING
Information
Patent Grant
Interface layer for navigation system
Patent number
6,370,539
Issue date
Apr 9, 2002
Navigation Technologies Corporation
Richard A. Ashby
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for automatic centerline adjustment of shape poin...
Patent number
6,366,851
Issue date
Apr 2, 2002
Navigation Technologies Corp.
Robert Chojnacki
G01 - MEASURING TESTING
Information
Patent Grant
Interface layer for navigation system
Patent number
6,173,277
Issue date
Jan 9, 2001
Navigation Technologies Corporation
Richard A. Ashby
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interface layer for navigation system
Patent number
6,047,280
Issue date
Apr 4, 2000
Navigation Technologies Corporation
Richard A. Ashby
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Method and system for providing an electronic horizon in an advance...
Publication number
20020161513
Publication date
Oct 31, 2002
Stephan Bechtolsheim
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR PROVIDING END-USER PREFERENCES WITH A NAVIGAT...
Publication number
20010041961
Publication date
Nov 15, 2001
JERRY S. FEIGEN
G01 - MEASURING TESTING