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. 12, 2016
Filed:
Feb. 25, 2013
Jen-yu Wang, Taipei, TW;
Wei-cheng Lo, Taipei, TW;
Yu-chia Chang, Taipei, TW;
Meng-huan Wu, Taipei, TW;
Chia-hao Chang, Taipei, TW;
Jen-Yu Wang, Taipei, TW;
Wei-Cheng Lo, Taipei, TW;
Yu-Chia Chang, Taipei, TW;
Meng-Huan Wu, Taipei, TW;
Chia-Hao Chang, Taipei, TW;
ASUSTeK COMPUTER INC., Taipei, TW;
Abstract
A stylus includes a conductive rod, a circuit board, and an antenna. The conductive rod has a first opening. The circuit board is disposed in the conductive rod and includes a ground portion, wherein the conductive rod is electrically connected to the ground portion. The antenna includes a radiating portion and a feeding portion. The feeding portion is electrically connected to the circuit board and extends to the outside of the conductive rod via the first opening. The radiating portion is disposed at the outside of the conductive rod and is electrically connected to the feeding portion.