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:
Dec. 01, 2009
Filed:
Mar. 17, 2008
Kazunari Ishii, Nirasaki, JP;
Kazunari Ishii, Nirasaki, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
A probing method measures electrical characteristics of an object to be inspected by bringing a probe needle to make a contact with an electrode pad of the object, the probe needle formed to be vertically pointing the object. The method includes the steps of: mounting the object on a mounting table; aligning the object and the probe needle; thereafter, contacting the probe needle with the electrode pad by moving the mounting table upwards, and then moving the mounting table vertically upwards while moving same horizontally to rend an oxide film formed on a surface of the electrode pad, so that a tip of the probe needle is stuck into the electrode pad and the probe needle and the electrode pad to conduct with each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile