Resources Contact Us Home
Preventing unintended permanent write-protection

Image Number 6 for United States Patent #8117378.

An input voltage range may be established between different voltage levels used for different programming functions of an integrated circuit device, thus implementing a protection zone ("safe zone") of non-operation to facilitate prevention of an unintended irreversible programming operation, e.g., permanent write protection.

  Recently Added Patents
Method and apparatus for unlocking screen saver
Touch sensing type liquid crystal display device comprising a touch sensing unit that includes X and Y direction sensing lines and a plurality of touch blocks
Image synchronization for multiple displays
Inspecting device, inspecting method, and method for manufacturing optical fiber
Method for fabrication deep trench isolation structure
Transvenous method to induce respiration
Hemostatic agent for topical and internal use
  Randomly Featured Patents
Recoil mechanism
Protective elbow pad
Zirconium-doped tantalum oxide films
Foamed, extruded, tobacco-containing smoking article and method of making the same
Non-volatile memory cells, memory arrays including the same and methods of operating cells and arrays
Vehicle wheel cover
Device for measuring fluorescent radiation on biological substances with a semi-conductor sensor arrangement
Active matrix substrate, liquid crystal display panel of transflective type, and liquid crystal display device of transflective type
Brake cylinder pressure maintaining valve
Cellular phone