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:
Mar. 07, 2017
Filed:
Apr. 14, 2016
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Masahiro Aono, Tokyo, JP;
Ken Takei, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/02 (2006.01); H04L 25/03 (2006.01); H04L 25/49 (2006.01); H04B 1/04 (2006.01); H04L 27/20 (2006.01);
U.S. Cl.
CPC ...
H04B 1/04 (2013.01); H04L 27/20 (2013.01); H04B 2001/0408 (2013.01);
Abstract
A radio apparatus includes a baseband signal generator to generate a baseband signal; a sine wave substituting device to substitute a transition part of the baseband signal in which a logic level switches from '0' to '1' or “1” to “0” with a sine wave represented with multi-values; and a delta sigma modulator to modulate the signal represented in the multi-values into a binary signal.
Quick Actions:
Aono, Masahiro. (2017). Radio apparatus (U.S. Patent No. 9590663). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9590663
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile