CC

Caihua Chen

ST Symbol Technologies: 13 patents #97 of 1,181Top 9%
ZT Zebra Technologies: 3 patents #203 of 699Top 30%
UD University Of Delaware: 1 patents #226 of 660Top 35%
Overall (All Time): #234,712 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1001704 Car door side storage box 2023-10-17
D991870 Car central control storage box 2023-07-11
11256889 Illumination assemblies for use in barcode readers and devices and methods associated therewith Chinh Tan, Carl D. Wittenberg, Jason Potter 2022-02-22
10817687 Illumination assemblies for use in barcode readers and devices and methods associated therewith Chinh Tan, Carl D. Wittenberg, Jason Potter 2020-10-27
10803265 Aiming light patterns for use with barcode readers and devices systems and methods associated therewith Chinh Tan, Mark Drzymala, Edward Barkan, Carl D. Wittenberg 2020-10-13
10354110 Barcode readers having multiple image sensors and methods associated therewith Harry E. Kuchenbrod, Daniel Brown 2019-07-16
10268854 Illumination assemblies for use in barcode readers and devices and methods associated therewith Chinh Tan, Carl D. Wittenberg, Jason Potter 2019-04-23
9639729 Arrangement for and method of imaging targets with improved light collecting efficiency over extended range of working distances Chinh Tan 2017-05-02
9524406 Apparatus for and method of minimizing specular reflections in imaging field of view of workstation that reads targets by image capture Mark Drzymala, Edward Barkan 2016-12-20
9507985 Optical lens for using in illumination system of imaging scanner 2016-11-29
9202094 Aiming pattern shape as distance sensor for barcode scanner Vladimir Gurevich, Ronald A. Petrozzo, Miguel Orlando Rodriguez Ortiz, David Tsi Shi 2015-12-01
9185306 Imaging module and reader for, and method of, illuminating and imaging targets to be read over an extended range of working distances Chinh Tan, Wynn Aker, Edward Barkan, Wanli Chi, Mark Drzymala +1 more 2015-11-10
9141833 Compact aiming light assembly and imaging module for, and method of, generating an aiming light spot with increased brightness and uniformity from a light-emitting diode over an extended working distance range in an imaging reader Vladimir Gurevich 2015-09-22
9016575 Apparatus for and method of uniformly illuminating fields of view in a point-of-transaction workstation Edward Barkan, Mark Drzymala 2015-04-28
8998089 Method of controlling illumination pulses to increase dynamic range in bioptic imager barcode scanner Edward Barkan, Chinh Tan 2015-04-07
8590793 Imaging-based barcode readers having curved window Igor Vinogradov 2013-11-26
8387878 Imager exposure, illumination and saturation controls in a point-of-transaction workstation Carl D. Wittenberg, Chinh Tan, Michael Steele, Edmond L. Fratianni, Mark Drzymala +1 more 2013-03-05
8342410 Method and apparatus for increasing brightness of aiming pattern in imaging scanner Yuly Mitelman, Igor Vinogradov 2013-01-01
6782169 System for efficient coupling to photonic crystal waveguides Shouyun Shi, Ahmed Sharkawy, Dennis Prather 2004-08-24