Inventor
ZHENG JOE
US28 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG JOE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED PARCEL SERVICE INC
13 patentsUS6094509AJul 25, 2000
Method and apparatus for decoding two-dimensional symbols in the spatial domain
UNITED PARCEL SERVICE INC109 citations98
US5428211AJun 27, 1995
Postnet bar code decoder
UNITED PARCEL SERVICE INC124 citations98
US5515447AMay 7, 1996
Method and apparatus for locating an acquisition target in two-dimensional images by detecting symmetry in two different directions
UNITED PARCEL SERVICE INC71 citations96
US5418862AMay 23, 1995
Method and apparatus for detecting artifact corners in two-dimensional images
UNITED PARCEL SERVICE INC88 citations95
US5567934AOct 22, 1996
Method and apparatus for illumination and imaging of a surface using opaque shroud
UNITED PARCEL SERVICE INC64 citations94
US5517018AMay 14, 1996
Method and apparatus for illumination and imaging of a surface using fast exposure time
UNITED PARCEL SERVICE INC45 citations94
US5610995AMar 11, 1997
Method and apparatus for compressing images containing optical symbols
UNITED PARCEL SERVICE INC26 citations92
US5317388AMay 31, 1994
Method and apparatus for determining the displacement of a rectangular object with respect to a reference position
UNITED PARCEL SERVICE INC58 citations92
US5399852AMar 21, 1995
Method and apparatus for illumination and imaging of a surface employing cross polarization
UNITED PARCEL SERVICE INC32 citations91
US6122410ASep 19, 2000
Method and apparatus for locating a two-dimensional symbol using a double template
UNITED PARCEL SERVICE INC44 citations90
US5566245AOct 15, 1996
The performance of a printer or an imaging system using transform-based quality measures
UNITED PARCEL SERVICE INC23 citations90
US5892543AApr 6, 1999
Imaging system including an auto zoom controller
UNITED PARCEL SERVICE INC47 citations85
US5555313ASep 10, 1996
Method and apparatus for characterizing the performance of a printer or an imaging system
UNITED PARCEL SERVICE INC18 citations80
INBIT INC
3 patentsUS6662226B1Dec 9, 2003
Method and system for activating and capturing screen displays associated with predetermined user interface events
INBIT INC153 citations98
US7299281B1Nov 20, 2007
Method and system for activating and capturing screen displays associated with predetermined user interface events
INBIT INC28 citations92
US6601047B2Jul 29, 2003
Image-based digital evidence system and associated method
INBIT INC47 citations92
WANG JINSHENG
3 patentsZHENG JOE
3 patentsUS8840028B1Sep 23, 2014
Method and system for managing business relationships via business cards
ZHENG JOE10 citations83
US8499046B2Jul 30, 2013
Method and system for updating business cards
ZHENG JOE13 citations83
US8972505B2Mar 3, 2015
Method and system for maintaining contact information
ZHENG JOE5 citations67