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. 29, 2023
Filed:
Jan. 15, 2020
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Henri Antero Autio, Redmond, WA (US);
Ibrahim Iskender Kushan, Seattle, WA (US);
Carl Edward Picciotto, Clyde Hill, WA (US);
Daniel Thomas Nevistic, Bellevue, WA (US);
Oscar Hochun To, Seattle, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A method of adapting the charging of an accessory device includes transmitting a first transmission signal at a first transmission amplitude, measuring a receiving load of the first transmission signal, and if the charging device does not receive a response signal to the first transmission signal, transmitting a second transmission signal at a second transmission amplitude that is different from the first transmission amplitude.