Inventor
Colby Van Vooren
Inventor
Corvallis, OR, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters67%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
6,938,340'Method of forming a printhead using a silicon on insulator substrate'20056,885,083'Drop generator die processing'20056,520,627'Direct imaging polymer fluid jet orifice'20036,517,735'Ink feed trench etch technique for a fully integrated thermal inkjet printhead'20036,162,589'Direct imaging polymer fluid jet orifice'20006,126,273'Inkjet printer printhead which eliminates unpredictable ink nucleation variations'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2003Patents assigned to HEWLETT PACKARD CO (4)· patent assignee history
2000–2005Based in Corvallis, OR, US· patent location history
2005Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD CO | 4 | 2000–2003 |
| HEWLETT PACKARD DEVELOPMENT CO | 2 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corvallis, OR, US | 6 | 2000–2005 |