The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2015
Filed:
Dec. 15, 2010
Erez Sabbag, Kiryat Tivon, IL;
Erez Sabbag, Kiryat Tivon, IL;
DENSBITS TECHNOLOGIES LTD., Haifa, IL;
Abstract
A method, device and computer readable medium for programming a nonvolatile memory block. The method may include programming information, by a memory controller, to the nonvolatile memory block by performing a sequence of programming phases of descending bit significances. The device may include a nonvolatile memory block; and a memory controller that may be configured to determine a bit significance level of the nonvolatile memory block; program the nonvolatile memory block by performing at least one programming phase; and program the nonvolatile memory block to an erase value that may be higher than the pre-erase value; wherein the erase value and the pre-erase value may be selected based on the bit significance level of the nonvolatile memory block. The method may include packing three single level cell (SLC) nonvolatile memory blocks to one three-bit per cell nonvolatile memory block in order of the three SLC bit significances.