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:
Jan. 14, 2020
Filed:
Nov. 29, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Toshio Sakurai, Matsudo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A power supply apparatus according to the present disclosure includes a first circuit, a second circuit isolated from the first circuit, an adjustment unit configured to adjust power supplied to a load, a first controller, a detection unit configured to detect a parameter related to the power supplied to the load, a first communication unit, a second communication unit configured to perform wireless communication with the first communication unit, and a second controller. The first communication unit is operated by power supplied by a signal generated in the first communication unit due to a signal output from the second controller. The first communication unit transmits, to the second communication unit, information about a result of detection by the detection unit. The second controller supplies the first controller with a signal for controlling the adjustment unit. The first controller controls the adjustment unit based on the signal.