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:
Aug. 15, 2006
Filed:
Oct. 01, 2004
Applicant:
Hiromi Honma, Tokyo, JP;
Inventor:
Hiromi Honma, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An A/D converter includes a low-bit resolution A/D which converts an input signal into a digital value of 4 bits or less, and a low-pass digital filter which suppresses a high-frequency-band component in an output from the low-bit resolution A/D, and extracts phase information contained in the input signal as amplitude information. A digital PLL circuit and information recording apparatus are also disclosed.
Honma, Hiromi. (2006). A/d converter, digital pll circuit using the same, and information recording apparatus using the same (U.S. Patent No. 7091895). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7091895
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile