Chandler; Donald G

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chandler; Donald G.The latest application filed is for "hand-held bar code reader with laser scanning and 2d image capture".

Company Profile

0.20.0

Chandler; Donald G - Princeton NJ
Chandler; Donald G. - Princeton NJ
Chandler; Donald G. - Pennington NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hand-held bar code reader with laser scanning and 2D image capture Grant 6,223,988 - Batterman , et al. May 1, 2	2001-05-01
Method and apparatus for determining position and orientation Grant 5,856,844 - Batterman , et al. January 5, 1	1999-01-05
Method and apparatus for determining degrees of freedom of a camera Grant 5,832,139 - Batterman , et al. November 3, 1	1998-11-03
Dual processor omnidirectional bar code reader with dual memory for bar code location and orientation Grant 5,512,739 - Chandler , et al. April 30, 1	1996-04-30
Omnidirectional wide range hand held bar code reader Grant 5,378,883 - Batterman , et al. January 3, 1	1995-01-03
System for locating and determining the orientation of bar codes in a two-dimensional image Grant 5,296,690 - Chandler , et al. March 22, 1	1994-03-22
System and method for acquiring an optical target Grant 5,291,564 - Shah , et al. March 1, 1	1994-03-01
Method and apparatus for distinguishing a preferred bar code or the like Grant 5,262,623 - Batterman , et al. November 16, 1	1993-11-16
Low resolution target acquisition Grant 5,241,166 - Chandler August 31, 1	1993-08-31
System method and apparatus using multiple resolution machine readable symbols Grant 5,223,701 - Batterman , et al. June 29, 1	1993-06-29
Finder pattern for optically encoded machine readable symbols Grant 5,189,292 - Batterman , et al. February 23, 1	1993-02-23
Omnidirectional bar code reader with method and apparatus for detecting and scanning a bar code symbol Grant 5,155,343 - Chandler , et al. October 13, 1	1992-10-13
Multiple resolution machine readable symbols Grant 5,153,418 - Batterman , et al. October 6, 1	1992-10-06
Omnidirectional bar code reader using virtual scan of video raster scan memory Grant 5,124,537 - Chandler , et al. June 23, 1	1992-06-23
Polygonal information encoding article, process and system Grant 4,998,010 - Chandler , et al. March 5, 1	1991-03-05
Remote control system, components and methods Grant 4,995,053 - Simpson , et al. February 19, 1	1991-02-19
Remote control system, components and methods Grant 4,932,037 - Simpson , et al. June 5, 1	1990-06-05
Polygonal information encoding article, process and system Grant 4,896,029 - Chandler , et al. January 23, 1	1990-01-23
Hexagonal, information encoding article, process and system Grant 4,874,936 - Chandler , et al. October 17, 1	1989-10-17
Remote control system, components and methods Grant 4,864,588 - Simpson , et al. September 5, 1	1989-09-05

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