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. 20, 2003
Filed:
Aug. 30, 2000
Applicant:
Inventor:
Huo-Lu Tsai, Taichung Hsien, TW;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/23 ; H04B 1/38 ;
U.S. Cl.
CPC ...
H04M 1/23 ; H04B 1/38 ;
Abstract
A dial communication system of a steering wheel of an automobile includes a steering wheel having an annular frame, and a dial communication device mounted on the annular frame of the steering wheel and having a dialogue member and a dial member each secured on the annular frame of the steering wheel. In such a manner, the dial communication device is installed on the steering wheel so that a driver's one hand holding the steering wheel can synchronously operate the dialogue member and the dial member of the dial communication device to perform functions of dial and dialogue.