Inventor
Stephen B. Witte
Inventor
Poway, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television36%
B41JTypewriters27%
G02BOptical elements, systems or apparatus9%
G03GElectrography9%
H05BElectric heating9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
7,068,402'Optical scanner providing compensation for non-uniform bulb illumination'20066,831,759'Light source shutter for scanning transparent media through overhead reflective light path'20046,650,445'Optical scanner providing compensation for non-uniform bulb illumination'20036,624,914'Multiple resolution selectable lens scanning system and method'20035,907,742'Lamp control scheme for rapid warmup of fluorescent lamp in office equipment'19995,456,543'Printer motor drive with backlash control system'19955,420,621'Double star wheel for post-printing media control in inkjet printing'19955,399,039'Ink-jet printer with precise print zone media control'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1999Patents assigned to HEWLETT PACKARD CO (4)· patent assignee history
1995–2006Based in Poway, CA, US· patent location history
2003–2006Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD CO | 4 | 1995–1999 |
| HEWLETT PACKARD DEVELOPMENT CO | 4 | 2003–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Poway, California, US | 8 | 1995–2006 |