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US Patent 8401399 Chip-based advanced modulation format transmitter

Patent 8401399 was granted and assigned to Freedom Photonics LLC on March, 2013 by the United States Patent and Trademark Office.

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Patent
Patent

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Current Assignee
Freedom Photonics LLC
Freedom Photonics LLC
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
8401399
Patent Inventor Names
Leif Johansson0
Jonathon Barton0
Milan Mashanovitch0
Date of Patent
March 19, 2013
Patent Application Number
12789350
Date Filed
May 27, 2010
Patent Citations Received
‌
US Patent 11868021 Method for manufacturing optical modulator, testing method, non-transitory storage medium, and light transmission apparatus
0
‌
US Patent 12092909 Integrated semiconductor laser with interferometric amplifier array
0
Patent Primary Examiner
‌
Dalzid Singh
Patent abstract

In various embodiments, a monolithic integrated transmitter, comprising an on-chip laser source and a modulator structure capable of generating advanced modulation format signals based on amplitude and phase modulation are described.

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