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:
Jul. 27, 2021
Filed:
Apr. 11, 2019
Applicant:
Searete Llc, Bellevue, WA (US);
Inventors:
Guy S. Lipworth, Seattle, WA (US);
David R. Smith, Durham, NC (US);
Yaroslav Urzhumov, Bellevue, WA (US);
Okan Yurduseven, Durham, NC (US);
Assignee:
Searete LLC, Bellevue, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 15/00 (2006.01); H02J 50/23 (2016.01); H01Q 3/46 (2006.01); H02J 50/27 (2016.01);
U.S. Cl.
CPC ...
H01Q 15/0086 (2013.01); H01Q 3/46 (2013.01); H01Q 15/002 (2013.01); H02J 50/23 (2016.02); H02J 50/27 (2016.02);
Abstract
A metasurface antenna can be configured to focus a paraxial beam, such as a Gaussian beam, on a target within a Fresnel zone region. The focused beam can be used to wirelessly deliver power to the target.