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:
Oct. 29, 2024
Filed:
Nov. 06, 2019
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Hidetoshi Takada, Musashino, JP;
Toshimitsu Tanaka, Musashino, JP;
Toshihiro Hayashi, Musashino, JP;
Naoki Hanaoka, Musashino, JP;
Assignee:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 25/00 (2006.01); G05B 19/042 (2006.01); H02J 3/38 (2006.01);
U.S. Cl.
CPC ...
G01R 25/00 (2013.01); G05B 19/042 (2013.01); H02J 3/381 (2013.01); G05B 2219/2639 (2013.01);
Abstract
There are included: generation means for generating predetermined information represented by a bit string; and control means for controlling a phase difference between current and voltage of AC power at predetermined time intervals so that each bit value included in the bit string is represented.