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:
Apr. 14, 2025
Filed:
Sep. 20, 2021
Shimano Inc., Sakai, JP;
Yuki Sakagawa, Sakai, JP;
Toyoto Shirai, Sakai, JP;
Noor Ashyikkin Binti Mohd Noor, Sakai, JP;
Akihiro Nozaki, Sakai, JP;
Satoshi Shahana, Sakai, JP;
Hitoshi Takayama, Sakai, JP;
SHIMANO INC., Sakai, JP;
Abstract
An electrical device for a system of a human-powered vehicle comprises a controller. The controller is configured to selectively act, based on reference information relating to the system, as each of a master controller and a slave controller. The master controller is configured to transmit a first control signal to a different slave controller of a different electrical device of the system. The different slave controller is configured to be operated in response to the first control signal. The slave controller is configured to be operated in response to a second control signal transmitted from a different master controller of a different electrical device of the system.