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:
Sep. 03, 2019
Filed:
Aug. 14, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Akihiro Tanabe, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 5/00 (2006.01); H04W 4/02 (2018.01);
U.S. Cl.
CPC ...
H04B 5/0037 (2013.01); H04B 5/0031 (2013.01); H04W 4/023 (2013.01);
Abstract
A power transmission apparatus includes a wireless power transmission unit that performs a power transmission process, a wireless communication unit that performs a data transfer process, and a control unit that determines whether or not an external apparatus entered in a predetermined range is an apparatus which has left the predetermined range during the data transfer process, and controls the power transmission process and the data transfer process based on whether the external apparatus entered in the predetermined range is the apparatus which has left the predetermined range during the data transfer process.