Invention Grant
- Patent Title: Stylus and antenna thereof
- Patent Title (中): 触针及其天线
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Application No.: US13775262Application Date: 2013-02-25
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Publication No.: US09312600B2Publication Date: 2016-04-12
- Inventor: Jen-Yu Wang , Wei-Cheng Lo , Yu-Chia Chang , Meng-Huan Wu , Chia-Hao Chang
- Applicant: Jen-Yu Wang , Wei-Cheng Lo , Yu-Chia Chang , Meng-Huan Wu , Chia-Hao Chang
- Applicant Address: TW Taipei
- Assignee: ASUSTeK COMPUTER INC.
- Current Assignee: ASUSTeK COMPUTER INC.
- Current Assignee Address: TW Taipei
- Agency: Jianq Chyun IP Office
- Priority: TW102100940A 20130110
- Main IPC: G06F3/033
- IPC: G06F3/033 ; H01Q1/52 ; G06F3/0354 ; H01Q1/44 ; H01Q9/04
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.
Public/Granted literature
- US20130234998A1 STYLUS Public/Granted day:2013-09-12
Information query
