Cnex Labs Assigned Patent
Storage system with data reliability mechanism and method of operation
By Francis Pelletier | May 31, 2019 at 2:10 pmCnex Labs, Inc., San Jose, CA, has been assigned a patent (10,269,422) developed by Zhang, Xiaojie, Saratoga, CA, for “storage system with data reliability mechanism and method of operation thereof.“
The abstract of the patent published by the U.S. Patent and Trademark Office states: ”A storage system includes: a control processor unit, configured to: initiate a read of a raw data page, having correctable errors, calculate a raw bit error rate, (RBER), (EQ1) by correcting the correctable errors to become corrected data and comparing raw data with the corrected data, and calculate a correction model characterization based on the RBER, (EQ1), and a non-volatile storage array, coupled to the control processor unit, configured to store a processed data page in a physical block with the raw data page, and wherein the control processor unit is further configured to apply the correction model characterization to the raw data page in the physical block.”
The patent application was filed on September 8, 2017 (15/699,886).
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