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:
Nov. 02, 2004
Filed:
Jul. 30, 2003
Masazumi Yasuoka, Tokyo, JP;
Masaru Miyazaki, Tokyo, JP;
Advantest Corporation, Tokyo, JP;
Abstract
There is provided a switch for connecting a first terminal with a second terminal electrically. The switch includes: the first terminal ; the second terminal and a third terminal confronting said first terminal ; driving means for driving the first terminal in the direction of the second terminal and the third terminal ; and an electrostatic coupling section including a first electrode and a second electrode confronting each other for attracting the first terminal in the direction of the second terminal and the third terminal by electrostatic force.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile