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 7298811 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 20, 2007

Filed:

Jan. 31, 2006
Applicant:

Bardo Müller, Dreieich, DE;

Inventor:

Bardo Müller, Dreieich, DE;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 19/00 (2006.01); G06F 7/68 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention discloses a frequency divider using half-adding functions, comprising one latch circuitry with half adding function for each digit, each latch circuitry receiving its output signal Sout at its S-input, the latch circuitry () for the least significant bit receiving at its Carry-input a '1', and each further latch circuity receiving at its Carry-input the carry signal from the latch circuitry of the previous digit, and an And gate circuitry receiving the Sum outputs of the latch circuitries.


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Müller, Bardo. (2007). Synchronous frequency dividers and components therefor (U.S. Patent No. 7298811). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7298811

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