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Ka C. Cheok
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Rochester Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicular lane centering system
Patent number
11,753,007
Issue date
Sep 12, 2023
Magna Electronics Inc.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicular lane centering system
Patent number
11,198,434
Issue date
Dec 14, 2021
Magna Electronics Inc.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lane keeping system and lane centering system
Patent number
10,427,679
Issue date
Oct 1, 2019
Magna Electronics Inc.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lane keeping system and lane centering system
Patent number
9,758,163
Issue date
Sep 12, 2017
Magna Electronics Inc.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lane keeping system and lane centering system
Patent number
9,180,908
Issue date
Nov 10, 2015
Magna Electronics Inc.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Navigation unit and base station
Patent number
8,214,147
Issue date
Jul 3, 2012
Nav-Track, Inc.
Ka C. Cheok
G01 - MEASURING TESTING
Information
Patent Grant
Navigation system
Patent number
8,010,133
Issue date
Aug 30, 2011
Nav-Track, Inc.
Ka C. Cheok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Target and base station for a navigation system
Patent number
7,983,694
Issue date
Jul 19, 2011
Nav-Track, Inc.
Ka C. Cheok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self-leveling laser horizon for navigation guidance
Patent number
7,908,041
Issue date
Mar 15, 2011
Munro & Associates, Inc.
Ka C. Cheok
G01 - MEASURING TESTING
Information
Patent Grant
Guitar pick
Patent number
7,718,874
Issue date
May 18, 2010
Ka C. Cheok
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Navigation system
Patent number
7,403,783
Issue date
Jul 22, 2008
Jadi, Inc.
Ka C. Cheok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Collision and injury mitigation system using fuzzy cluster tracking
Patent number
6,898,528
Issue date
May 24, 2005
Ford Global Technologies, LLC
Nicholas Zorka
G08 - SIGNALLING
Information
Patent Grant
Calibration of multi-axis accelerometer in vehicle navigation system
Patent number
6,532,419
Issue date
Mar 11, 2003
Magellan DIS, Inc.
John David Begin
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
VEHICULAR LANE CENTERING SYSTEM
Publication number
20220097696
Publication date
Mar 31, 2022
MAGNA ELECTRONICS INC.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICULAR LANE CENTERING SYSTEM
Publication number
20200023843
Publication date
Jan 23, 2020
MAGNA ELECTRONICS INC.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Application
LANE KEEPING SYSTEM AND LANE CENTERING SYSTEM
Publication number
20170369058
Publication date
Dec 28, 2017
MAGNA ELECTRONICS INC.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Application
LANE KEEPING SYSTEM AND LANE CENTERING SYSTEM
Publication number
20160059856
Publication date
Mar 3, 2016
MAGNA ELECTRONICS INC.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR LOCATING THE POSITION OF A VEHICLE
Publication number
20140333481
Publication date
Nov 13, 2014
DATASPEED INC.
Paul Fleck
G01 - MEASURING TESTING
Information
Patent Application
LANE KEEPING SYSTEM AND LANE CENTERING SYSTEM
Publication number
20130231830
Publication date
Sep 5, 2013
MAGNA ELECTRONICS, INC.
Christopher L. Van Dan Elzen
B60 - VEHICLES IN GENERAL
Information
Patent Application
GUITAR PICK
Publication number
20090217797
Publication date
Sep 3, 2009
Ka C. Cheok
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUTONOMOUS VEHICLE CONTROLLER
Publication number
20080262669
Publication date
Oct 23, 2008
Jadi, Inc.
Edzko Smid
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
NAVIGATION UNIT AND BASE STATION
Publication number
20080234930
Publication date
Sep 25, 2008
Jadi Inc.
Ka C. Cheok
G01 - MEASURING TESTING
Information
Patent Application
NAVIGATION SYSTEM
Publication number
20080167051
Publication date
Jul 10, 2008
Jadi Inc.
Ka C. Cheok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NAVIGATION SYSTEM
Publication number
20080103696
Publication date
May 1, 2008
Jadi Inc.
Ka C. Cheok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Self-leveling laser horizon for navigation guidance
Publication number
20060080004
Publication date
Apr 13, 2006
Jadi Inc.
Ka C. Cheok
G01 - MEASURING TESTING
Information
Patent Application
Navigation system
Publication number
20050215269
Publication date
Sep 29, 2005
Jadi Inc.
Ka C. Cheok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Collision and injury mitigation system using fuzzy cluster tracking
Publication number
20040019425
Publication date
Jan 29, 2004
Nicholas Zorka
G08 - SIGNALLING