Inventor
Craig Olbrich
Inventor
Corvallis, OR, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters50%
G01DMeasuring not specially adapted for a specific variable21%
B01LChemical or physical laboratory apparatus for general use8%
G06FElectric digital data processing8%
A61BDiagnosis4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
H04NPictorial communication, e.g. television4%
PatentTitleYear
10,946,649Printing with an emulsion202110,343,398System and method for creating a pico-fluidic inkjet201910,336,090Circulation in a fluid ejection device20199,969,177Slot-to-slot circulation in a fluid ejection device20189,944,074System and method for creating a pico-fluidic inkjet20189,623,659'Slot-to-slot circulation in a fluid ejection device'20179,457,584'Slot-to-slot circulation in a fluid ejection device'20169,352,560'Printhead structure'20169,211,721'Slot-to-slot circulation in a fluid ejection device'20158,454,127'Multiple drop weight printhead and methods of fabrication and use'20138,096,643'Fluid ejection device'20127,918,366'Multiple drop weight printhead and methods of fabrication and use'20117,420,540'Determining positioning and/or relative movement of graphical-user interface element based on display images'20086,840,627'Interactive display device'20056,733,464'Multi-function sensor device and methods for its use'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2021Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (12)· patent assignee history
2004–2021Based in Corvallis, OR, US· patent location history
2008–2018Patents assigned to OLBRICH CRAIG A (4)· patent assignee history
2012–2018Patents assigned to NIELSEN JEFFREY A (3)· patent assignee history
2015Patents assigned to GOVYADINOV ALEXANDER (1)· patent assignee history
2016–2017Patents assigned to HEWLETT PACKARD DEVELOPMENT CO LP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 12 | 2004–2021 |
| OLBRICH CRAIG Aself | 4 | 2008–2018 |
| NIELSEN JEFFREY A | 3 | 2012–2018 |
| HEWLETT PACKARD DEVELOPMENT CO LP | 2 | 2016–2017 |
| GOVYADINOV ALEXANDER | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corvallis, OR, US | 15 | 2004–2021 |