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. 26, 2016
Filed:
Dec. 30, 2014
Scienbizip Consulting (Shen Zhen) Co., Ltd., Shenzhen, CN;
Chih-Yuan Yang, New Taipei, TW;
Qing-Liang Guo, Shenzhen, CN;
ScienBiziP Consulting (Shenzhen) Co., Ltd., Shenzhen, CN;
Abstract
An electronic device and its stylus pen having an FM antenna functionality are provided. The stylus pen includes a pen tip, a penholder, and a metal element spirally surrounding the penholder from a first end portion to a second end portion of the penholder. The pen tip is made of conductive material, the penholder is made of insulated material, and at least one end portion of the metal element is electrically coupled to the pen tip. When the pen tip is inserted into an antenna jack defined in the electronic device, the metal element of the stylus pen is electrically coupled via the pen tip to a radio receiving circuit arranged inside the electronic device. The metal element is thereby enabled to act as an FM antenna and is enabled to receive wireless signals from the radio receiving circuit and transmit wireless signals to the radio receiving circuit.