Doni , Regarding patent 0557736 A2 ( Krueger) as you mentioned the site is closed and will be available on Tuesday April 7,2015.
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The main argument of Micron petition for IPR are based in following paragraphs,
"One of ordinary skill in the art would have been motivated to combine Mills’ teaching of using flash memory as the computer system’s main memory with Katayama’s file system for flash memory. Specifically, both references are directed to using flash memory as a way to increase a computer’s processing speed."
I would like to know your comment in regards to claim 1 of # 108 patent in regard to "Non - Volatile " and Logical link between the previous logical data segment & the new data segment when you analyze patent # 6272610 (Katayama) and 5696917 (Mills) .