Inventor
CHEN CAIHUA
US14 patents
⚠️ This page may combine multiple inventors who share the name “CHEN CAIHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMBOL TECHNOLOGIES INC
3 patentsUS9185306B1Nov 10, 2015
Imaging module and reader for, and method of, illuminating and imaging targets to be read over an extended range of working distances
SYMBOL TECHNOLOGIES INC30 citations93
US9202094B1Dec 1, 2015
Aiming pattern shape as distance sensor for barcode scanner
SYMBOL TECHNOLOGIES INC15 citations79
US9507985B2Nov 29, 2016
Optical lens for using in illumination system of imaging scanner
SYMBOL TECHNOLOGIES INC3 citations72
ZEBRA TECH CORP
3 patentsUS10268854B1Apr 23, 2019
Illumination assemblies for use in barcode readers and devices and methods associated therewith
ZEBRA TECH CORP5 citations83
US10817687B2Oct 27, 2020
Illumination assemblies for use in barcode readers and devices and methods associated therewith
ZEBRA TECH CORP3 citations72
US11256889B2Feb 22, 2022
Illumination assemblies for use in barcode readers and devices and methods associated therewith
ZEBRA TECH CORP1 citations61
SYMBOL TECHNOLOGIES LLC
3 patentsUS9639729B2May 2, 2017
Arrangement for and method of imaging targets with improved light collecting efficiency over extended range of working distances
SYMBOL TECHNOLOGIES LLC2 citations72
US10803265B2Oct 13, 2020
Aiming light patterns for use with barcode readers and devices systems and methods associated therewith
SYMBOL TECHNOLOGIES LLC0 citations42
US10354110B2Jul 16, 2019
Barcode readers having multiple image sensors and methods associated therewith
SYMBOL TECHNOLOGIES LLC0 citations38