P

Inventor

NEGATU MATIAS

US9 patents
⚠️ This page may combine multiple inventors who share the name “NEGATU MATIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD DEVELOPMENT CO

3 patents
US11135859B2Oct 5, 2021

Grounding for media

HEWLETT PACKARD DEVELOPMENT CO0 citations58
US10934114B2Mar 2, 2021

Media level state indicator

HEWLETT PACKARD DEVELOPMENT CO0 citations54
US10518540B2Dec 31, 2019

Rotary wiper assembly for fluid-ejection printhead

HEWLETT PACKARD DEVELOPMENT CO0 citations43

HEWLETT PACKARD CO

2 patents
US6267466B1Jul 31, 2001

Optical encoder system and method for use in printing devices

HEWLETT PACKARD CO31 citations91
US6454476B1Sep 24, 2002

Apparatus and method for picking and feeding print media sheets

HEWLETT PACKARD CO8 citations64

PACIFIC BIOSCIENCES CALIFORNIA INC

2 patents
USD1071248SApr 15, 2025

Sequencing device

PACIFIC BIOSCIENCES CALIFORNIA INC3 citations66
US11680950B2Jun 20, 2023

Scanning apparatus and methods for detecting chemical and biological analytes

PACIFIC BIOSCIENCES CALIFORNIA INC0 citations47

BERRIOS JACINTO

1 patent
US9469112B2Oct 18, 2016

Rotary wiper assembly for fluid-ejection printhead

BERRIOS JACINTO2 citations50

CAREFUSION 303 INC

1 patent
US12277740B2Apr 15, 2025

Self-adjusting biometric sensor

CAREFUSION 303 INC0 citations47