The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 03, 2024

Filed:

Jun. 24, 2022
Applicant:

Google Llc, Mountain View, CA (US);

Inventors:

Xiang Zhou, Sunnyvale, CA (US);

Cedric F. Lam, San Jose, CA (US);

Hong Liu, Palo Alto, CA (US);

Assignee:

Google LLC, Mountain View, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/61 (2013.01); G02B 6/27 (2006.01); G02B 6/293 (2006.01); G02B 27/28 (2006.01); H04B 10/50 (2013.01);
U.S. Cl.
CPC ...
H04B 10/5051 (2013.01); G02B 6/2773 (2013.01); G02B 6/2935 (2013.01); G02B 27/283 (2013.01); H04B 10/614 (2013.01);
Abstract

The proposed technology allows for 1+1 optical protection and may improve coherent module output optical power by 3 dB over similar transmitter (Tx) and receiver (Rx) implementation complexity, as well as allow for integration into existing datacenter formats.


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