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:
Sep. 23, 2025
Filed:
Sep. 11, 2023
Applicant:
Soitec, Bernin, FR;
Inventor:
Bruno Ghyselen, Seyssinet, FR;
Assignee:
Soitec, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10N 30/079 (2023.01); C30B 23/02 (2006.01); C30B 25/18 (2006.01); C30B 29/22 (2006.01); C30B 33/06 (2006.01); H10N 30/00 (2023.01); H10N 30/853 (2023.01);
U.S. Cl.
CPC ...
H10N 30/079 (2023.02); C30B 25/183 (2013.01); C30B 29/22 (2013.01); C30B 33/06 (2013.01); H10N 30/708 (2024.05); H10N 30/8554 (2023.02);
Abstract
A process for producing a crystalline layer of PZT material, comprising the transfer of a monocrystalline seed layer of SrTiOmaterial to a carrier substrate of silicon material, followed by epitaxial growth of the crystalline layer of PZT material.