Inventor
ZHU LINFANG
US31 patents
⚠️ This page may combine multiple inventors who share the name “ZHU LINFANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VIDEOJET TECHNOLOGIES INC
21 patentsUS6726756B1Apr 27, 2004
Continuous ink jet printing ink composition
VIDEOJET TECHNOLOGIES INC67 citations93
US7148268B2Dec 12, 2006
Opaque ink jet ink composition
VIDEOJET TECHNOLOGIES INC26 citations92
US6645280B1Nov 11, 2003
Jet ink composition for printing watermarks
VIDEOJET TECHNOLOGIES INC29 citations91
US9662920B2May 30, 2017
Method of printing security code
VIDEOJET TECHNOLOGIES INC9 citations83
US9249326B2Feb 2, 2016
Thermal ink jet ink composition
VIDEOJET TECHNOLOGIES INC7 citations83
US7279511B2Oct 9, 2007
Opaque ink jet ink composition
VIDEOJET TECHNOLOGIES INC16 citations83
US7309388B2Dec 18, 2007
Jet ink composition for low surface energy substrates
VIDEOJET TECHNOLOGIES INC14 citations82
US7285160B2Oct 23, 2007
Ink jet ink composition for wetness indication
VIDEOJET TECHNOLOGIES INC14 citations79
US11208569B2Dec 28, 2021
Continuous inkjet ink composition
VIDEOJET TECHNOLOGIES INC2 citations72
US7520926B2Apr 21, 2009
Solvent-based ink composition
VIDEOJET TECHNOLOGIES INC4 citations62
US12129389B2Oct 29, 2024
Fast dry ink composition for continuous inkjet applications
VIDEOJET TECHNOLOGIES INC0 citations61
US11702558B2Jul 18, 2023
Pigmented inkjet ink with high acid number acrylic resin
VIDEOJET TECHNOLOGIES INC0 citations61
US9243157B2Jan 26, 2016
Method of printing security code
VIDEOJET TECHNOLOGIES INC2 citations61
US12552957B2Feb 17, 2026
Industrial thermal inkjet inks
VIDEOJET TECHNOLOGIES INC0 citations55
US7785410B2Aug 31, 2010
Ink jet ink composition and method for printing on substrates under conditions of high static electrical charge
VIDEOJET TECHNOLOGIES INC4 citations55
US10435574B2Oct 8, 2019
Thermal ink jet ink composition with additive
VIDEOJET TECHNOLOGIES INC0 citations52
US9296911B2Mar 29, 2016
Thermal ink jet ink composition
VIDEOJET TECHNOLOGIES INC1 citations52
US9988545B2Jun 5, 2018
Thermal ink jet ink composition
VIDEOJET TECHNOLOGIES INC0 citations51
US9752039B2Sep 5, 2017
Thermal ink jet ink composition
VIDEOJET TECHNOLOGIES INC0 citations51
US9631103B2Apr 25, 2017
Color changing inkjet ink composition
VIDEOJET TECHNOLOGIES INC0 citations51
US12552949B2Feb 17, 2026
High adhesion continuous ink jet inks
VIDEOJET TECHNOLOGIES INC0 citations48