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. 09, 2023
Filed:
Dec. 29, 2020
Applicant:
United Microelectronics Corp., Hsinchu, TW;
Inventors:
Assignee:
UNITED MICROELECTRONICS CORP., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
H01L 28/91 (2013.01);
Abstract
A capacitor structure comprises a substrate having a first side and a second side opposite to the first side; a plurality of first trenches formed on the first side of the substrate; a plurality of second trenches formed on the second side of the substrate; a first capacitor extending along the first side and into the first trenches; and a second capacitor extending along the second side and into the second trenches.
Quick Actions:
Hu, Teng-Chuan. (2023). Capacitor structure and method for manufacturing the same (U.S. Patent No. 11646343). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11646343
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile