Inventor
Clay A. Dunsmore
Inventor
Fairport, NY, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them58%
H04NPictorial communication, e.g. television15%
H05BElectric heating15%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G10LSpeech analysis techniques or speech synthesis4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
PatentTitleYear
7,508,444'Electronic camera with quick view and quick erase features'20097,362,362'Reformatter and method'20086,714,249'Producing panoramic digital images by digital camera systems'2004RE037643'Method and apparatus for preventing unauthorized recycling of single-use camera and permitting authorized reuse of the camera'20025,937,220'Apparatus and method for synchronizing film metering'1999RE035767'Method and apparatus for preventing unauthorized recycling of single-use camera and permitting authorized reuse of the camera'19985,682,562'Digitally controlled quench flash circuit'19975,602,617'Light metering device with adjustable output'19975,574,337'Single touch flash charger control'19965,546,145'Camera on-board voice recognition'19965,541,704'Camera with LED photometer'19965,517,265'Method and apparatus for preventing unauthorized recycling of single-use camera and permitting authorized reuse of the camera'19965,506,646'Test firing of a photographic flash assembly'19965,481,331'Control system for camera with multiple opto-sensors'19965,418,585'Method and apparatus for preventing unauthorized recycling of single-use camera and permitting authorized reuse of the camera'19955,389,998'Camera power supply system'19955,276,477'Camera display circuit'19945,101,335'DC-to-DC converter using coupled inductor current sensing and predetermined on time'19925,068,575'Indirect storage capacitor voltage sensing means for a flyback type DC-to-DC converter'19914,777,507'Control system for an electronic flash unit'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2009Patents assigned to EASTMAN KODAK CO (19)· patent assignee history
1988Based in Hilton, NY, US· patent location history
1991–1997Based in Batavia, NY, US· patent location history
1994–2004Based in Fairport, NY, US· patent location history
2008Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
2008Based in Garland, TX, US· patent location history
2009Based 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 | 19 | 1988–2009 |
| TEXAS INSTRUMENTS INC | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairport, New York, US | 13 | 1994–2004 |
| Batavia, New York, US | 4 | 1991–1997 |
| Rochester, New York, US | 1 | 2009 |
| Garland, Texas, US | 1 | 2008 |
| Hilton, New York, US | 1 | 1988 |