Inventor

TURKENITZ CHEN

IL7 patents

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

HEWLETT PACKARD DEVELOPMENT CO

2 patents

US10022976B2Jul 17, 2018

Controlling an ink flow to a print head

HEWLETT PACKARD DEVELOPMENT CO0 citations47

US8733913B2May 27, 2014

Liquid delivery system

HEWLETT PACKARD DEVELOPMENT CO0 citations43

GENGRINOVICH SEMION

1 patent

US8141997B2Mar 27, 2012

Ink supply system

GENGRINOVICH SEMION4 citations56

STRATASYS LTD

1 patent

US12403661B2Sep 2, 2025

Method and system for monitoring amount of supply material in additive manufacturing

STRATASYS LTD0 citations50

HEWLETT PACKARD IND PRINTING

1 patent

US9302514B2Apr 5, 2016

Adjust a position of a printhead relative to a printbar beam member

HEWLETT PACKARD IND PRINTING0 citations40

HEWLETT-PACKARD IND PRINTING LTD

1 patent

US9409387B2Aug 9, 2016

Adjustable printhead

HEWLETT-PACKARD IND PRINTING LTD0 citations35

TURKENITZ CHEN

1 patent

US8157361B2Apr 17, 2012

Selectively purging fluid-jet printhead of page-wide array fluid-jet device

TURKENITZ CHEN0 citations25