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:
May. 13, 2014
Filed:
Apr. 06, 2011
Jian-feng Tsai, Kaohsiung, TW;
Jian-Feng Tsai, Kaohsiung, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A non-contact measurement signal transmission system for a wheeler device includes a detection device, a magnetic coupling device, and a pressure sensing device. The detection device is disposed on a body of the wheeler device, and is used for generating an alternating current (AC) signal. The magnetic coupling device includes a first primary side and a first secondary side. The magnetic coupling device receives the AC signal at the first secondary side and emits a magnetic coupling signal from the first primary side. The pressure sensing device disposed on a rotator receives the magnetic coupling signal, and includes a forced portion and a base. The pressure sensing device responds a feedback signal according to a relative displacement between the forced portion and the base after receiving a press of a user. The detection device outputs a forced signal according to the feedback signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile