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.
Patent No.:
Date of Patent:
May. 09, 2023
Filed:
Sep. 23, 2021
Applicant:
Scidatek Inc., Austin, TX (US);
Inventors:
Junichiro Fujita, Los Altos, CA (US);
Tomoyuki Izuhara, Pleasanton, CA (US);
Louay Eldada, Austin, TX (US);
Assignee:
SCIDATEK INC., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/112 (2013.01); H04Q 11/00 (2006.01);
U.S. Cl.
CPC ...
H04Q 11/0067 (2013.01); H04Q 11/0005 (2013.01); H04Q 2011/009 (2013.01); H04Q 2011/0018 (2013.01); H04Q 2011/0073 (2013.01); H04Q 2011/0088 (2013.01);
Abstract
An optical routing system for free space optical communication is disclosed. The system has a transmitter and a receiver that use free space optical communication, and includes an optical path based on waveguide where an optical signal is routed from the proximity of the transmitter to the proximity of the destination. This system has advantages in terms of mitigating line-of-sight issues, as well as potentially reducing the overall coupling loss that would be otherwise incurred due to beam divergence of free space propagation for long distance.