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:
Oct. 07, 2014
Filed:
Jul. 23, 2012
Chia-yu Lin, Taoyuan County, TW;
Tzu-chin Tsai, Taoyuan County, TW;
Chiun-hua Chang, Taoyuan County, TW;
Shih-feng Lee, Taoyuan County, TW;
Chia-Yu Lin, Taoyuan County, TW;
Tzu-Chin Tsai, Taoyuan County, TW;
Chiun-Hua Chang, Taoyuan County, TW;
Shih-Feng Lee, Taoyuan County, TW;
Tung Thih Electronic Co., Ltd., Taoyuan County, TW;
Abstract
An ultrasonic sensor device includes a housing, a circuit board disposed at the housing, and a transducer. The transducer includes an electrically conductive casing having a bottom wall and a surrounding wall. A piezoelectric member is disposed on top of the bottom wall. A first connecting pin set is disposed in the housing, and includes a first connecting pin having one end connected to the circuit board and another end connected to the piezoelectric member, and a second connecting pin having one end connected to the circuit board and another end connected to the surrounding wall. A second connecting pin set is disposed in the housing, has one end connected to the circuit board, and another end extended into a connecting portion of the housing.