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. 08, 2002
Filed:
Dec. 08, 2000
Ming-Kwei Lee, Kaohsiung, TW;
Hsin-Chih Liao, Kaohsiung, TW;
National Science Council, , TW;
Abstract
A method for preparing a barium fluorotitanate (BaTiF ) powder and depositing a barium titanate (BaTiO ) thin film on a silicon wafer is disclosed. The method includes steps of a) producing a barium fluorotitanate powder by mixing a hexafluorotitanic acid solution and a barium nitrate solution at a low temperature, b) dissolving the barium fluorotitanate powder into water and mixing with a boric acid solution, and c) immersing a silicon wafer into the mixture at a low temperature to grow a barium titanate thin film on the silicon wafer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile