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:
Feb. 06, 2001
Filed:
Jul. 21, 1998
Applicant:
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka-Fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 2/736 ;
U.S. Cl.
CPC ...
H04L 2/736 ;
Abstract
A low frequency signal generating portion,generates a first discrete signal (a signal sampled at a first sampling rate f,). A band pass portion,operates at a second sampling rate f,, performs a frequency selecting operation to a second discrete signal generated when the first discrete signal generated by the low frequency signal generating portion,is inputted, and generates a modulated signal with a prescribed center frequency.
Tanaka, Koichiro. (2001). Modulator (U.S. Patent No. 6184756). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6184756
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