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. 25, 2008
Filed:
Mar. 26, 2007
Applicant:
Andrew Martin Mallinson, Kelowna, CA;
Inventor:
Andrew Martin Mallinson, Kelowna, CA;
Assignee:
ESS Technology, Inc., Fremont, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/68 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is directed to a bi-quad filter circuit configured with sigma-delta devices that operate as binary rate multipliers (BRMs). Unlike conventional bi-quad filter circuits, the invention provides a bi-quad filter configured with a single-bit BRM. In another embodiment, the invention further provides a bi-quad filter configured with multiple-bit BRMs.
Mallinson, Andrew. (2008). Bi-quad digital filter configured with a bit binary rate multiplier (U.S. Patent No. 7457836). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7457836
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile