Inventor
HAIKE GUAN
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HAIKE GUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
6 patentsUS6466701B1Oct 15, 2002
System and method for displaying an image indicating a positional relation between partially overlapping images
RICOH KK262 citations98
US7016081B2Mar 21, 2006
Image distortion correction apparatus, distortion correction method therefor, recording media, image scanner and image construction apparatus
RICOH KK19 citations92
US6798924B2Sep 28, 2004
System and method for displaying an image indicating a positional relation between partially overlapping images
RICOH KK21 citations92
US7298919B2Nov 20, 2007
System and method for displaying an image indicating a positional relation between partially overlapping images
RICOH KK6 citations73
US7599081B2Oct 6, 2009
Detecting and protecting a copy guarded document
RICOH KK2 citations62
US7529430B2May 5, 2009
System and method for displaying an image indicating a positional relation between partially overlapping images
RICOH KK2 citations62