Patents Represented by Attorney The Marbury Law Group LLP
  • Patent number: 8284589
    Abstract: A memory device includes diode plus resistivity switching element memory cells coupled between bit and word lines, single device bit line drivers with gates coupled to a bit line decoder control lead, sources/drains coupled to a bit line driver, and drains/sources coupled to bit lines, single device word line drivers with gates coupled to a word line decoder control lead, sources/drains coupled to a word line driver output, and drains/sources coupled to word lines, a first bleeder diode coupled between a bit line and a first bleeder diode controller, and a second bleeder diode coupled between a word line and a second bleeder diode controller. The first bleeder diode controller connects the first bleeder diode to low voltage in response to a bit line decoder signal. The second bleeder diode controller connects the second bleeder diode to high voltage in response to a word line decoder signal.
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: October 9, 2012
    Assignee: SanDisk 3D LLC
    Inventor: Roy E. Scheuerlein