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:
Jan. 14, 2025
Filed:
May. 01, 2023
Shanghai Huali Integrated Circuit Corporation, Shanghai, CN;
Ying Yan, Shanghai, CN;
Shanghai Huali Integrated Circuit Corporation, Shanghai, CN;
Abstract
A fuse programming unit, comprising: two efuse units and a mode control tube. The first efuse unit includes: one end of the first fuse forms the first end, and the second end is connected to the drain end of the first MOS. The first MOS source terminal is grounded, and the first word line formed by the gate terminal. The second efuse unit includes: the first end of the second fuse forms the second wire end, and the second end is connected to the drain end of the second MOS. The second MOS source terminal is grounded, and the gate terminal forms the second line. The source end of the mode control transistor is connected to the line end of the second efuse unit, the drain end is connected to the source end of the first MOS, and the gate end forms the correction end.