Shi; Tsi David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shi; Tsi David.The latest application filed is for "two position zoom lens assembly for an imaging-based bar code reader".

Company Profile

0.6.8

Shi; Tsi David - Stony Brook NY

*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
Two position zoom lens assembly for an imaging-based bar code reader Grant 7,762,466 - Tan , et al. July 27, 2	2010-07-27
Two Position Zoom Lens Assembly For An Imaging-based Bar Code Reader App 20100155485 - Tan; Chinh ; et al.	2010-06-24
Compact autofocus bar code reader with moving mirror Grant 7,726,573 - Gurevich , et al. June 1, 2	2010-06-01
Optimizing Optical Quality of a Sensor in a Bar Code Reader App 20090159685 - Shi; Tsi David ; et al.	2009-06-25
Compact Autofocus Bar Code Reader With Moving Mirror App 20080290169 - Gurevich; Vladimir ; et al.	2008-11-27
Electro-optical scanner having exit window with light collecting optics Grant 7,325,739 - Vinogradov , et al. February 5, 2	2008-02-05
Electro-optical scanner having exit window with light collecting optics App 20060266838 - Vinogradov; Igor R. ; et al.	2006-11-30
Interface for interfacing an imaging engine to an optical code reader Grant 7,073,715 - Patel , et al. July 11, 2	2006-07-11
Imaging optical code reader having selectable depths of field Grant 7,025,271 - Dvorkis , et al. April 11, 2	2006-04-11
Integrated exit window and imaging engine App 20060027659 - Patel; Mehul ; et al.	2006-02-09
Image scanning device having a system for determining distance to a target Grant 6,918,538 - Breytman , et al. July 19, 2	2005-07-19
Interface for interfacing an imaging engine to an optical code reader App 20040159705 - Patel, Mehul ; et al.	2004-08-19
Imaging optical code reader having selectable depths of field App 20040118918 - Dvorkis, Paul ; et al.	2004-06-24
Image scanning device having a system for determining distance to a target App 20040118919 - Breytman, Alex ; et al.	2004-06-24

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