Inventor
ZHANG HANZHONG
CN25 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG HANZHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP LAB OF AMERICA INC
13 patentsUS7397362B2Jul 8, 2008
Methods and systems for imaging device credential submission and receipt
SHARP LAB OF AMERICA INC25 citations92
US8024792B2Sep 20, 2011
Methods and systems for imaging device credential submission
SHARP LAB OF AMERICA INC8 citations83
US7873718B2Jan 18, 2011
Methods and systems for imaging device accounting server recovery
SHARP LAB OF AMERICA INC7 citations83
US7738808B2Jun 15, 2010
Methods and systems for imaging device concurrent account use with remote authorization
SHARP LAB OF AMERICA INC9 citations83
US8023130B2Sep 20, 2011
Methods and systems for imaging device accounting data maintenance
SHARP LAB OF AMERICA INC2 citations62
US8006292B2Aug 23, 2011
Methods and systems for imaging device credential submission and consolidation
SHARP LAB OF AMERICA INC3 citations62
US8006293B2Aug 23, 2011
Methods and systems for imaging device credential acceptance
SHARP LAB OF AMERICA INC3 citations62
US8001587B2Aug 16, 2011
Methods and systems for imaging device credential management
SHARP LAB OF AMERICA INC2 citations62
US8001586B2Aug 16, 2011
Methods and systems for imaging device credential management and authentication
SHARP LAB OF AMERICA INC3 citations62
US7873553B2Jan 18, 2011
Methods and systems for authorizing imaging device concurrent account use
SHARP LAB OF AMERICA INC4 citations62
US7532835B2May 12, 2009
Methods and systems for remote configuration-based imaging device accounting
SHARP LAB OF AMERICA INC4 citations62
US7519307B2Apr 14, 2009
Methods and systems for configuration-based imaging device accounting
SHARP LAB OF AMERICA INC3 citations62
US8384925B2Feb 26, 2013
Methods and systems for imaging device accounting data management
SHARP LAB OF AMERICA INC1 citations51
LOVAT DAVID J
5 patentsUS8120793B2Feb 21, 2012
Methods and systems for displaying content on an imaging device
LOVAT DAVID J9 citations83
US8060930B2Nov 15, 2011
Methods and systems for imaging device credential receipt and authentication
LOVAT DAVID J14 citations83
US8060921B2Nov 15, 2011
Methods and systems for imaging device credential authentication and communication
LOVAT DAVID J8 citations83
US8237946B2Aug 7, 2012
Methods and systems for imaging device accounting server redundancy
LOVAT DAVID J4 citations61
US8120797B2Feb 21, 2012
Methods and systems for transmitting content to an imaging device
LOVAT DAVID J1 citations51