US Patent 7554741 Optical transmission device and light-receiving module
Patent 7554741 was granted and assigned to Panasonic on June, 2009 by the United States Patent and Trademark Office.
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Patent Inventor Names
Hidenobu Hamada0
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Patent abstract
An optical transmission device is provided with a first optical member having a negative refraction angle with respect to an incident angle of a beam and a second optical member having a positive refraction angle with respect to the incident angle, wherein the first and second optical members are arranged one each or more in tandem alternatively.
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US Patent 07554741 Optical transmission device and light-receiving module US Patent 7554741 Optical transmission device and light-receiving module
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Patent Number
075547410
Patent Number
75547410
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Official Website
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Current Assignee
Patent Jurisdiction
Patent Number
075547410
Date of Patent
June 30, 2009
0Patent Application Number
115399780
Date Filed
October 10, 2006
0Official Website
Patent Primary Examiner
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US Patent 07554741 Optical transmission device and light-receiving module
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07554741
Date of patent
June 30, 2009
Patent application number
11539978
Date Filed
October 10, 2006
Patent primary examiner
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