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:
Oct. 08, 2019
Filed:
Aug. 31, 2017
Applicant:
Stmicroelectronics (Grand Ouest) Sas, Delarue, FR;
Inventor:
Lionel Cimaz, Pleumeleuc, FR;
Assignee:
STMicroelectronics (Grand Ouest) SAS, Delarue, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01); H02J 50/12 (2016.01); H03F 3/183 (2006.01); H03F 1/56 (2006.01); H02J 7/00 (2006.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H02J 7/0042 (2013.01); H02J 50/10 (2016.02); H03F 1/565 (2013.01); H03F 3/183 (2013.01); H04R 3/00 (2013.01); H03F 2200/03 (2013.01); H03F 2200/387 (2013.01); H04R 2420/07 (2013.01);
Abstract
A device includes a first module having an electromagnetic loudspeaker having an inductive element configured to drive a membrane of the electromagnetic loudspeaker. A second module is coupled between the inductive element and a load. The second module is configured to carry out a contactless transfer of energy from an emitter to the load via the inductive element.
Quick Actions:
Cimaz, Lionel. (2019). Method and device for the contactless energy transfer to an apparatus equipped with a loudspeaker (U.S. Patent No. 10439439). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10439439
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile