US Patent 7167494 Optical transmission module
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Patent abstract
The present invention provides an optical transmission module configured such that a driver IC chip to drive a semiconductor laser device, a first insulation plate having the semiconductor laser device mounted thereon and a coupling optical component are mounted in this order, a thin film inductor element and thin film resistor element which are connected in parallel are formed on a second insulation plate and a bias current is supplied to the semiconductor laser device via this LR element.
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US Patent 07167494 Optical transmission module US Patent 7167494 Optical transmission module
Infobox
Patent Number
0716749400
Patent Number
716749400
Edits on 2 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
071674940
Date of Patent
January 23, 2007
0Patent Application Number
108088250
Date Filed
March 24, 2004
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
071674940
Date of Patent
January 23, 2007
0Patent Application Number
108088250
Date Filed
March 24, 2004
0Official Website
Patent Primary Examiner
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US Patent 07167494 Optical transmission module
Infobox
Is a
Patent jurisdiction
Patent number
07167494
Date of patent
January 23, 2007
Patent application number
10808825
Date Filed
March 24, 2004
Patent primary examiner
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