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:
Feb. 03, 2026
Filed:
Mar. 13, 2024
Xc Memory Co., Ltd, Zhuhai, CN;
Hong Hu, Beijing, CN;
Yizhe Yang, Beijing, CN;
XC MEMORY CO., LTD., Zhuhai, CN;
Abstract
A redundancy latch decoder circuit is provided and includes: a redundancy latch circuit, including multiple redundancy latch sections corresponding to multiple memory sections of the memory, wherein each redundancy latch section includes at least one normal redundancy latch unit, at least a portion of the redundancy latch sections is configured into at least one redundancy latch sharing group, each redundancy latch sharing group includes at least one shared redundancy latch unit, each redundancy latch sharing group corresponds to at least two redundancy latch sections, and at least two redundancy latch sections share the at least one shared redundancy latch unit; and a redundancy decoder circuit, coupled to the redundancy latch circuit to receive a redundancy address, wherein the redundancy decoder circuit is configured to enable, in response to an addressing address matching the redundancy address, a corresponding redundancy signal line to address a redundancy memory resource in the memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile