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:
Jan. 11, 2022
Filed:
Sep. 20, 2018
Sumitomo Electric Industries, Ltd., Osaka, JP;
Takashi Yamamoto, Osaka, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Abstract
This wireless sensor system includes: one or a plurality of wireless terminal devices, each wireless terminal device being configured to transmit data including sensor information indicating a result of measurement by a sensor; a management device; and one or a plurality of relay devices, each relay device being configured to transmit the data received from the wireless terminal device, to the management device or another relay device. The wireless terminal device transmits, through one-way communication, a radio signal including the data and being in a first frequency band. The relay device transmits a radio signal including the data and being in a second frequency band partially or entirely different from the first frequency band.