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:
Jan. 27, 2009
Filed:
Dec. 20, 2005
Katuhiko Tokuda, Atsugi, JP;
Kazutomo Kadokura, Atsugi, JP;
Katuhiko Tokuda, Atsugi, JP;
Kazutomo Kadokura, Atsugi, JP;
Shimadzu Corporation, Kyoto-shi, JP;
Abstract
A current is observed while applying a gradually increasing voltage between electrodes formed front and rear surfaces of a substrate, and then poled regions are formed by applying a DC voltage, which has a voltage value at that time or another voltage value obtained by adding a predetermined value to the voltage value (i.e., an inverted voltage value or a voltage value obtained by adding a predetermined voltage to the inverted voltage value), for a predetermined time when an inverted current is observed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile