Inventor
Donald DeJager
Inventor
Rochester, NY, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus67%
H04NPictorial communication, e.g. television17%
B41JTypewriters8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
PatentTitleYear
5,754,218'Variable dot density printing system using sub-microdot matrixing and a zoom lens'19985,274,503'High aperture finite conjugate lens system suitable for use as a micro relay lens'19935,272,568'High aperture finite conjugate lens system'19935,258,777'Thermal printer system with a high aperture micro relay lens system'19935,172,275'Apochromatic relay lens systems suitable for use in a high definition telecine apparatus'19925,111,325'F-.theta. lens'19925,012,346'Illumination system for a film scanner'19915,002,365'Beam splitter for color imaging apparatus'19914,921,320'Optical scanner'19904,796,962'Optical scanner'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1998Patents assigned to EASTMAN KODAK CO (10)· patent assignee history
1989–1998Based in Rochester, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 10 | 1989–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 10 | 1989–1998 |