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:
Jul. 19, 2022
Filed:
Mar. 03, 2021
Zing Semiconductor Corporation, Shanghai, CN;
Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, CN;
Zing Semiconductor Corporation, Shanghai, CN;
SHANGHAI INSTITUTE OF MICROSYSTEM AND INFORMATION TECHNOLOGY, CHINESE ACADEMY OF SCIENCES, Shanghai, CN;
Abstract
The present invention provides a method of making a silicon on insulator (SOI) structure, comprising steps of: providing a bonded structure, the bonded structure comprises a first substrate, a second substrate and an insulating buried layer, the insulating buried layer is positioned between the first substrate and the second substrate; peeling off a layer of removing region of the first substrate from the bonded structure to obtain a SOI structure; and processing the SOI structure with isothermal annealing technology at a pressure which is lower than atmospheric pressure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile