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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 9098994 B1

PDFFull Text
Date of Patent:
Aug. 04, 2015

Filed:

Feb. 27, 2013

Electric meter network system, electric meter node and broadcasting method thereof

Applicant:

Institute for Information Industry, Taipei, TW;

Inventors:

Chih-Chiang Hsieh, Taipei, TW;

Hsiang-Chin Hsieh, New Taipei, TW;

Tien-Yi Sun, Taichung, TW;

Emery Jou, Taipei, TW;

Assignee:

Institute For Information Industry, Taipei, TW;

Attorney:

Skaar Ulbrich Macari, P.A.

Primary Examiner:

Jennifer Mehmood

Assistant Examiner:

Rufus Point

Int. Cl.
CPC ...
G08B 23/00 (2006.01); G08C 15/06 (2006.01); G01D 4/00 (2006.01); G01D 21/00 (2006.01);
U.S. Cl.
CPC ...
G08C 15/06 (2013.01); G01D 4/002 (2013.01); G01D 4/004 (2013.01); G01D 4/006 (2013.01); G01D 21/00 (2013.01);
Abstract

An electric meter (EM) network system, an EM node and a broadcasting method thereof are provided. The EM node, which is electrically connected to a power supply loop, stores a layer number and a total layer number. When the power supply loop recovers from a power disconnect condition to a power supplying condition, the EM node obtains a waiting time according to a difference value between the layer number and the total layer number, and broadcasts a route message after the waiting time.

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Hsieh, Chih-Chiang. (2015). Electric meter network system, electric meter node and broadcasting method thereof (U.S. Patent No. 9098994). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9098994

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