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:
Mar. 16, 2021
Filed:
Jan. 26, 2017
Applicant:
University of Washington, Seattle, WA (US);
Inventors:
Bryce Kellogg, Seattle, WA (US);
Joshua R. Smith, Seattle, WA (US);
Shyamnath Gollakota, Seattle, WA (US);
Vamsi Talla, Seattle, WA (US);
Vikram S. Iyer, Seattle, WA (US);
Assignee:
University of Washington, Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); G01S 13/82 (2006.01); H04B 1/50 (2006.01); H04L 5/00 (2006.01); H04L 27/34 (2006.01); H04J 11/00 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2602 (2013.01); G01S 13/82 (2013.01); H04B 1/50 (2013.01); H04L 5/0007 (2013.01); H04L 27/26 (2013.01); H04L 27/2634 (2013.01); H04L 27/34 (2013.01); H04J 2011/0009 (2013.01);
Abstract
Examples described herein include devices and systems utilizing backscatter communication to generate transmissions in accordance with wireless communication protocols. Examples are described including single sideband operation, generation of a carrier wave using Bluetooth, downlink communication to a backscatter device, and combinations thereof.