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US Patent 7277463 Integrated light emitting device and photodiode with ohmic contact

Patent 7277463 was granted and assigned to Finisar on October, 2007 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11870492 Optical structures in directional free-space optical communication systems for portable electronic devices
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Patent Inventor Names
James Guenter0
James R. Biard0
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Patent abstract

Optoelectronic device including integrated light emitting device and photodiode. The optoelectronic device includes a light emitting, device such as a vertical cavity surface emitting laser (VCSEL) or resonant cavity light emitting diode (RCLED). A photodiode is also included in the optoelectronic device. Between the light emitting device and the photodiode is a transition region. At least part of the transition region is shorted. A metal contact provides a contact to both the light emitting device and the photodiode.

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US Patent 07277463 Integrated light emitting device and photodiode with ohmic contact US Patent 7277463 Integrated light emitting device and photodiode with ohmic contact

Infobox
Patent Number
072774630
Patent Number
72774630
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072774630
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Infobox
Is a
Patent
Patent
0
Current Assignee
Finisar
Finisar
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
072774630
Date of Patent
October 2, 2007
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Patent Application Number
110266990
Date Filed
December 30, 2004
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072774630
Patent Primary Examiner
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Minsun Oh Harvey
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07277463
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 US Patent 07277463 Integrated light emitting device and photodiode with ohmic contact

Infobox
Is a
Patent
Patent
Current assignee
Finisar
Finisar
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07277463
Date of patent
October 2, 2007
Patent application number
11026699
Date Filed
December 30, 2004
Patent primary examiner
‌
Minsun Oh Harvey

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