Inventor

SUN JIANSAN

SG4 patents

⚠️ This page may combine multiple inventors who share the name “SUN JIANSAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD CO

2 patents

US6454955B1Sep 24, 2002

Electrical interconnect for an inkjet die

HEWLETT PACKARD CO36 citations89

US6499835B1Dec 31, 2002

Ink delivery system for an inkjet printhead

HEWLETT PACKARD CO5 citations54

HEWLETT PACKARD DEVELOPMENT CO

2 patents

US7198358B2Apr 3, 2007

Heating element, fluid heating device, inkjet printhead, and print cartridge having the same and method of making the same

HEWLETT PACKARD DEVELOPMENT CO9 citations66

US6692111B2Feb 17, 2004

Electrical interconnect for an inkjet die

HEWLETT PACKARD DEVELOPMENT CO4 citations59