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:
Jun. 12, 2018
Filed:
Dec. 04, 2015
Google Llc, Mountain View, CA (US);
Jianyi Liu, Santa Clara, CA (US);
Google LLC, Mountain View, CA (US);
Abstract
The present application describes on-head detection by a capacitive sensing bone conduction transducer (BCT) system and applications thereof. An example apparatus includes a wearable computing device comprising: (1) the BCT comprising a transducer coupled to a BCT frame, wherein (a) the BCT frame couples the BCT to a component of the wearable computing device, (b) at least a portion of the BCT frame is conductive, wherein the conductive portion of the BCT frame is arranged to capacitively couple the BCT to a wearer when the wearable computing device is worn, and (c) the BCT is configured to receive and be driven by an audio signal; (2) a capacitive sensor controller; and (3) at least one connective component that further couples the conductive portion of the BCT frame to the capacitive sensor controller.