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:
Aug. 07, 2018
Filed:
May. 31, 2013
Nokia Technologies Oy, Espoo, FI;
Jari Muurinen, Perniö, FI;
Petri Vuori, Salo, FI;
Nokia Technologies OY, Espoo, FI;
Abstract
The invention relates to a multi-coil wireless power apparatus () comprising a first wireless power circuit () connectable to a first resonant tank (), wherein the first resonant tank () is arranged to transfer inductive energy at a first frequency, and a second wireless power circuit () connectable to a second resonant tank (), wherein the second resonant tank () is arranged to transfer inductive energy at a second frequency. The first resonant tank () is tunable to the second frequency when the second inductive energy coil () is active. The invention further relates to an apparatus and a computer program product.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile