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:
Aug. 25, 2026
Filed:
Jul. 07, 2022
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Ren-Guan Duan, Hsinchu, TW;
Li-Chun Wang, Hsinchu City, TW;
Chen-Hsiang Lu, Hsin-Chu City, TW;
Tien-Chih Cheng, Hsinchu City, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Abstract
A ceramic article includes a ceramic body including a spinel (MgAlO) structure, wherein a ratio of a density of the spinel structure to a theoretical density of a spinel is greater than 99.5%. A semiconductor apparatus for manufacturing a semiconductor structure includes a ceramic article including a spinel (MgAlO) structure, wherein a ratio of a density of the spinel structure to a theoretical density of a spinel is greater than 99.5%. A method of manufacturing a ceramic article includes providing a green body; heating the green body to a sintering temperature; compressing the green body; applying a electrical pulse to the green body; and forming a ceramic body including a spinel (MgAlO) structure after heating, compressing and applying the electrical pulse to the green body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile