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:
Nov. 19, 2019
Filed:
Apr. 04, 2019
Philip Morris Products S.a., Neuchatel, CH;
Raphael Holzherr, Fontaines, CH;
PHILIP MORRIS PRODUCTS S.A., Neuchatel, CH;
Abstract
A method of controlling an electrical system is provided, the electrical system including a primary charging device including a first rechargeable power supply, and a portable device including a second rechargeable power supply, the method including monitoring an ambient temperature adjacent the primary charging device, determining a charging current for charging the first rechargeable power supply of the primary charging device, in dependence on the ambient temperature, and charging the first rechargeable power supply of the primary charging device at the determined charging current. There is also provided a system and device for performing the method.