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:
Aug. 02, 2005
Filed:
Aug. 23, 2001
Applicant:
Ming-cheng Chung, Taichung, TW;
Inventor:
Ming-Cheng Chung, Taichung, TW;
Assignee:
Taky Electronics Co., Ltd., Ta-Li, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R029/00 ; H04R011/04 ; H02B001/00 ;
U.S. Cl.
CPC ...
Abstract
An integrated device is used to test the tone quality of a plurality of microphones. The device comprises a main body, and a control panel which is mounted on the main body and is provided with a plurality of receiving holes and switches corresponding in location to the receiving holes. The microphones are held in the receiving holes. The switches are used to control the sound pick-up effect of the microphones.