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. 09, 2025
Filed:
Jan. 31, 2023
Applicant:
Changxin Memory Technologies, Inc., Hefei, CN;
Inventor:
Qian Xu, Hefei, CN;
Assignee:
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/60 (2006.01); H10D 89/60 (2025.01);
U.S. Cl.
CPC ...
H10D 89/931 (2025.01); H10D 89/713 (2025.01);
Abstract
An electro-static protection structure includes a substrate, a transistor formed in the substrate, and a capacitor. A first pole of the transistor is connected with an electro-static terminal, and a second pole of the transistor and a gate electrode of the transistor are connected with a discharge terminal. A first pole of the capacitor is connected with the substrate, and a second pole of the capacitor is connected with the electro-static terminal.