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:
Sep. 08, 2026
Filed:
May. 09, 2024
Keyence Corporation, Osaka, JP;
Seiya Tanaka, Osaka, JP;
Ryosuke Tsujikawa, Osaka, JP;
KEYENCE CORPORATION, Osaka, JP;
Abstract
An industrial wireless system includes a primary wireless node wire-connected to a first industrial device and a secondary wireless node wirelessly connected to the primary wireless node, and mediates data communication between a second industrial device and the first industrial device. The primary wireless node has a communication port that is wire-connected to the first industrial device, a communication port that wirelessly communicates with the mobile device, and a communication port that wirelessly communicates with the secondary wireless node. A first wireless network is constructed for wireless communication between the mobile device and the primary wireless node. A second wireless network is constructed for wireless communication between the secondary wireless node and the primary wireless node. The first wireless network uses a first radio frequency band. The second wireless network uses a higher second radio frequency band.