Invention Grant
- Patent Title: Efficient sense amplifier shifting for memory redundancy
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Application No.: US15225744Application Date: 2016-08-01
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Publication No.: US09905316B2Publication Date: 2018-02-27
- Inventor: Sonia Ghosh , Changho Jung
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Haynes and Boone, LLP
- Main IPC: G11C7/00
- IPC: G11C7/00 ; G11C29/00 ; G11C7/06 ; G11C7/22
Abstract:
A memory includes a plurality of columns and a redundant column. The memory includes a plurality of multiplexers corresponding to the plurality of columns. Depending upon the location of a defect, the multiplexers are configured to select for their corresponding column or an immediately-subsequent column to their corresponding column.
Public/Granted literature
- US20180033495A1 EFFICIENT SENSE AMPLIFIER SHIFTING FOR MEMORY REDUNDANCY Public/Granted day:2018-02-01
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