Monthly Archive: January 2015

Jan 22

Patent Alert: US8861258

A recent patent granted to SanDisk describes a Set/reset algorithm which detects and repairs weak cells in resistive-switching memory device”. One of the inventors was kind enough to alert me to this and describes the importance as follows:

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Jan 15

Crystal Ball Gazing (again) Part 1 (of 2 maybe)

It’s that time of year again! However, this year a little differently…. Why? Well on revisiting last year’s edition of this post, I was struck how the only successful ‘predictions’ were of the negative variety (suggestion that something that wouldn’t happen) whereas most of those that were ‘positive’ (suggested something that would happen) were wide of the mark.

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Jan 06

Samsung 3D-NAND aka VNAND

Samsung were well ahead of their competitors in the mass memory market when they announced the volume manufacturing of 3D-NAND (VNAND) chips. Some excellent descriptions of this technology notably by Andy Walker of Schilitron Inc have appeared here on the Forum and elsewhere. Initially, there was a certain amount of skepticism….

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