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:
Jun. 08, 2021
Filed:
Oct. 24, 2019
Chun-hsiang Yang, Taoyuan, TW;
Hung-wang Hsu, Taoyuan, TW;
Chun-Hsiang Yang, Taoyuan, TW;
Hung-Wang Hsu, Taoyuan, TW;
ASIANLINK TECHNOLOGY INCORPORATION, Taoyuan, TW;
Abstract
An electronic book for detecting page codes by using wireless radio-frequency technology comprising a book and a base, the book comprises a plurality of book pages, and each of the book pages is respectively provided with a wireless radio-frequency unit. The base is provided with an antenna coil and a control circuit, the wireless radio-frequency unit of each of the book pages is disposed at a position opposite to an upper side of the antenna coil. A magnetic flux generated by the antenna coil is transmitted to the wireless radio-frequency unit for generating an operating power to provide for a sensor chip. (The sensor chip generates a digital signal which is converted by a central processing unit to generate a page code output command to control and generate a prompt function of the book page correspondingly disposed above a position of the antenna coil.