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Robert Lewis
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Cupertino, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Distance measurement device
Patent number
7,499,150
Issue date
Mar 3, 2009
Robert Bosch Company Limited
Robert Lewis
G01 - MEASURING TESTING
Information
Patent Grant
Constructing a waveform from multiple threshold samples
Patent number
6,950,177
Issue date
Sep 27, 2005
Toolz, Ltd.
Robert Lewis
G01 - MEASURING TESTING
Information
Patent Grant
Distance measurement device with short distance optics
Patent number
6,829,043
Issue date
Dec 7, 2004
Toolz, Ltd.
Robert Lewis
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Distance measurement device
Publication number
20040075823
Publication date
Apr 22, 2004
Robert Lewis
G01 - MEASURING TESTING
Information
Patent Application
Constructing a waveform from multiple threshold samples
Publication number
20040070746
Publication date
Apr 15, 2004
Robert Lewis
G01 - MEASURING TESTING
Information
Patent Application
Distance measurement device with short distance optics
Publication number
20040070745
Publication date
Apr 15, 2004
Robert Lewis
G01 - MEASURING TESTING
Information
Patent Application
Optically-based position measurement apparatus
Publication number
20030053244
Publication date
Mar 20, 2003
Robert A. Lewis
G11 - INFORMATION STORAGE