US Patent 7593152 Optical device
Patent 7593152 was granted and assigned to Seiko Epson on September, 2009 by the United States Patent and Trademark Office.
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Patent abstract
An optical device includes a movable portion having a light reflection portion formed thereon, a drive mechanism operable to pivot the movable portion so as to scan light reflected from the light reflection portion on an object, and a cooler configured to cool the movable portion. The movable portion is pivotable about an axis. With this arrangement, it is possible to prevent the movable portion from being increased in temperature. As a result, the optical device according to the present invention can operate stably.
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US Patent 07593152 Optical device US Patent 7593152 Optical device
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Patent Number
0759315200
Patent Number
759315200
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075931520
Date of Patent
September 22, 2009
0Patent Application Number
116379750
Date Filed
December 13, 2006
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075931520
Date of Patent
September 22, 2009
0Patent Application Number
116379750
Date Filed
December 13, 2006
0Official Website
Patent Primary Examiner
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US Patent 07593152 Optical device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07593152
Date of patent
September 22, 2009
Patent application number
11637975
Date Filed
December 13, 2006
Patent primary examiner
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