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.:

US 7827224 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 02, 2010

Filed:

Oct. 10, 2006
Applicant:

Yat-tung Lam, Palo Alto, CA (US);

Inventor:

Yat-Tung Lam, Palo Alto, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method selects a period of delay in an FIR filter having (i) a plurality of delay elements and (ii) a plurality of coefficient taps each associated with a portion of an input signal in corresponding stages of delay from a corresponding delay element, in which at least one delay element has a period of delay that is selectable. The method includes measuring components of an input signal so as to identify a sequence of components that are smaller than another sequence of larger components. The method includes setting the selectable period of delay to prevent application of the identified sequence of smaller components of the input signal to the coefficient taps.


Find Patent Forward Citations

Lam, Yat-Tung. (2010). Movable tap finite impulse response filter (U.S. Patent No. 7827224). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7827224

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