US Patent 7420152 Wide-range linear output photo sensor circuit
Patent 7420152 was granted and assigned to Eastman Kodak on September, 2008 by the United States Patent and Trademark Office.
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Patent abstract
A system and method for acquisition and conditioning of a signal received from a light sensor generating an input signal in proportion to a sensed amount of light, the system utilizing an operational amplifier with first and second feedback loops to render the output signal of a control circuit, part of the second feedback loop, in proportional relationship to the input signal across the range of output signals from the light sensor.
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US Patent 07420152 Wide-range linear output photo sensor circuit US Patent 7420152 Wide-range linear output photo sensor circuit
Infobox
Patent Number
0742015200
Patent Number
742015200
Edits on 28 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
074201520
Date of Patent
September 2, 2008
0Patent Application Number
115170760
Date Filed
September 7, 2006
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
074201520
Date of Patent
September 2, 2008
0Patent Application Number
115170760
Date Filed
September 7, 2006
0Official Website
Patent Primary Examiner
Edits on 14 Jun, 2022
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US Patent 07420152 Wide-range linear output photo sensor circuit
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07420152
Date of patent
September 2, 2008
Patent application number
11517076
Date Filed
September 7, 2006
Patent primary examiner
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