Inventor
SONG JING QING
US7 patents
⚠️ This page may combine multiple inventors who share the name “SONG JING QING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
4 patentsUS6459873B1Oct 1, 2002
DC pin scorotron charging apparatus, and printing machine arranged with the same
XEROX CORP17 citations78
US7031628B2Apr 18, 2006
Systems and methods for setting up grid voltages in a tandem pin charging device
XEROX CORP8 citations67
US6097915AAug 1, 2000
AC scorotron
XEROX CORP4 citations60
US6034368AMar 7, 2000
AC corona current regulation
XEROX CORP3 citations60
XEROX INTERNAT PARTNERS
3 patentsUS9081521B2Jul 14, 2015
Networked printing systems for providing a la carte reproduction services
XEROX INTERNAT PARTNERS2 citations58
US9286016B2Mar 15, 2016
Networked printing systems
XEROX INTERNAT PARTNERS0 citations37
US9195413B2Nov 24, 2015
Networked printing systems
XEROX INTERNAT PARTNERS0 citations37