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. 16, 2025
Filed:
Oct. 18, 2022
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventors:
Christopher G. Wieduwilt, Boise, ID (US);
James S. Rehmeyer, Boise, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 20/20 (2023.01); H01L 23/528 (2006.01); H10D 1/40 (2025.01); H01L 23/532 (2006.01);
U.S. Cl.
CPC ...
H10B 20/20 (2023.02); H01L 23/528 (2013.01); H10D 1/40 (2025.01); H01L 23/53209 (2013.01); H01L 23/53228 (2013.01); H01L 23/53242 (2013.01); H01L 23/53257 (2013.01);
Abstract
An antifuse device, including a gate having a gate dielectric layer; a first doping region connected to a first end of the gate; a second doping region connected to a second end of the gate, the second end being opposite to the first end of the gate; a channel that is disposed under the gate and that connects the first doping region and the second doping region; and an interconnection jumper that electrically connects the first doping region and the second doping region.