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. 31, 2006
Filed:
Jun. 01, 2004
Boo-yang Jung, Yongin-si, KR;
Seong-young Han, Yongin-si, KR;
Bruce Kim, Tempe, AZ (US);
Samsung Techwin Co., Ltd., , KR;
Abstract
Provided is an apparatus for detecting a defect of a circuit pattern which includes a resonator, a first power supply unit connected to one end of the resonator to apply power to the resonator, a probe connected to the other end of the resonator to contact one end of the circuit pattern, a second power supply unit connected to the other end of the circuit pattern to apply a voltage thereto, and a detection portion connected between the resonator and the probe to measure a voltage generated from the circuit pattern and generate a measurement voltage, and determine presence of a defect in the circuit pattern from the measurement voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile