Apparatus and methods for determination of capacitive and resistive characteristics of access lines
US11442091B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 19, 2020 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Jan 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q9/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatus having an array of memory cells and a controller for access of the array of memory cells, wherein the controller is configured to cause the apparatus to determine capacitance and/or resistance values of an access line in response to applying a reference current to the access line, wherein the access line is connected to control gates of memory cells of the array of memory cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.