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:
May. 10, 2022
Filed:
Sep. 04, 2020
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Stefan Klockenkaemper, Lichtenau, DE;
Martin Schulz, Erwitte, DE;
Ajay Kumar Tejaswi Konakanchi, Allagen, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 23/367 (2006.01); H01L 23/473 (2006.01); H01L 23/58 (2006.01); H01L 21/50 (2006.01);
U.S. Cl.
CPC ...
H01L 23/564 (2013.01); H01L 21/50 (2013.01); H01L 23/3677 (2013.01); H01L 23/473 (2013.01); H01L 23/585 (2013.01);
Abstract
A method for producing a semiconductor device includes providing a carrier configured to carry at least one semiconductor chip on a first side, and dispensing a polymer onto a second side situated opposite the first side in order to produce a sealing ring. The polymer is dispensed in such a way that the sealing ring produced has different heights perpendicular to the second side along its circumference.
Klockenkaemper, Stefan. (2022). Method for producing a semiconductor device, and semiconductor device (U.S. Patent No. 11329009). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11329009
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile