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:
May. 19, 2020
Filed:
Apr. 10, 2017
Applicant:
Axign B.v., Enschede, NL;
Inventor:
Daniel Schinkel, Enschede, NL;
Assignee:
AXIGN B.V., Enschede, NL;
Primary Examiner:
Int. Cl.
CPC ...
H03K 7/08 (2006.01); H03F 3/217 (2006.01); H03M 1/12 (2006.01); H04R 1/00 (2006.01); H04S 3/00 (2006.01);
U.S. Cl.
CPC ...
H03K 7/08 (2013.01); H03F 3/217 (2013.01); H03F 3/2178 (2013.01); H03M 1/1245 (2013.01); H04R 1/005 (2013.01); H03F 2200/03 (2013.01); H03F 2200/351 (2013.01); H04S 3/008 (2013.01);
Abstract
The present invention is in the field of programmable pulse width modulator (PWM) controller comprising filters and a mixer, such as for use in a digital audio converter and digital amplifier controller, a chip comprising said PWM controller, a device comprising said PWM controller or said chip, as well as uses thereof.