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. 09, 2021
Filed:
Sep. 13, 2019
Applicant:
Ami Research & Development, Llc, Merrimack, NH (US);
Inventors:
John T. Apostolos, Lyndeborough, NH (US);
James D. Logan, Candia, NH (US);
William Mouyos, Windham, NH (US);
Assignee:
AMI Research & Development, LLC, Merrimack, NH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 50/27 (2016.01); H02J 50/23 (2016.01); H01Q 7/00 (2006.01); H01Q 9/16 (2006.01); H02J 7/02 (2016.01);
U.S. Cl.
CPC ...
H02J 50/27 (2016.02); H01Q 7/00 (2013.01); H01Q 9/16 (2013.01); H02J 7/025 (2013.01); H02J 50/23 (2016.02);
Abstract
A human safe wireless charging system using a circularly polarized source antenna that can radiate in either a hemispherical pattern or directional cardiod-like patterns at a 40-50, 150, or 200 MHz frequencies to a receiving loop antenna which is coupled to a parasitic receive element.