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:
Dec. 19, 2023
Filed:
Dec. 15, 2021
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Emmanuel Augendre, Grenoble, FR;
Shay Reboh, Grenoble, FR;
Pablo Acosta Alba, Grenoble, FR;
Thomas Lorne, Grenoble, FR;
Emmanuel Rolland, Grenoble, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 27/12 (2006.01); H01L 21/762 (2006.01); H01L 21/763 (2006.01); H01L 49/02 (2006.01); H01L 29/06 (2006.01); H01L 29/32 (2006.01); H01Q 1/22 (2006.01); H01L 21/02 (2006.01); H01L 21/263 (2006.01); H01L 21/265 (2006.01); H01L 21/268 (2006.01); H01L 21/324 (2006.01); H01L 27/13 (2006.01); H01L 29/04 (2006.01); H01L 29/16 (2006.01); H03H 9/64 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1203 (2013.01); H01L 21/763 (2013.01); H01L 21/76254 (2013.01); H01L 28/10 (2013.01); H01L 29/0603 (2013.01); H01L 29/32 (2013.01); H01Q 1/2283 (2013.01); H01L 21/0245 (2013.01); H01L 21/02494 (2013.01); H01L 21/02532 (2013.01); H01L 21/02592 (2013.01); H01L 21/02667 (2013.01); H01L 21/02686 (2013.01); H01L 21/268 (2013.01); H01L 21/2636 (2013.01); H01L 21/26533 (2013.01); H01L 21/324 (2013.01); H01L 27/13 (2013.01); H01L 29/04 (2013.01); H01L 29/1604 (2013.01); H03H 9/64 (2013.01);
Abstract
Producing a semiconductor or piezoelectric on-insulator type substrate for RF applications which is provided with a porous layer under the BOX layer and under a layer of polycrystalline semiconductor material.