Resources Contact Us Home
Monolithic, combo nonvolatile memory allowing byte, page and block write with no disturb and divided-well in the cell array using a unified cell structure and technology with a new scheme of d

Image Number 13 for United States Patent #7102929.

A novel FLASH-based EEPROM cell, decoder, and layout scheme are disclosed to eliminate the area-consuming divided triple-well in cell array and allows byte-erase and byte-program for high P/E cycles. Furthermore, the process-compatible FLASH cell for EEPROM part can be integrated with FLASH and ROM parts so that a superior combo, monolithic, nonvolatile memory is achieved. Unlike all previous arts, the novel combo nonvolatile memory of the present invention of ROM, EEPROM and FLASH or combination of any two is made of one unified, fully compatible, highly-scalable BN+ cell and unified process. In addition, its cell operation schemes have zero array overhead and zero disturbance during P/E operations. The novel combo nonvolatile memory is designed to meet the need in those markets requiring flexible write size in units of bytes, pages and blocks at a lower cost.

  Recently Added Patents
Methods for diagnosing irritable bowel syndrome
Synthesis of amines and intermediates for the synthesis thereof
Automated incorporation of expert feedback into a monitoring system
Visual physician office systems and methods
Method and system for generating and displaying an interactive dynamic selective view of multiply connected objects
Combination immunotherapy for the treatment of cancer
Methods and compositions to treat and detect misfolded-SOD1 mediated diseases
  Randomly Featured Patents
Preparation of trans-cyclohexane-1,4-disulphonyl urea
Refillable tape cassettes of varying thicknesses with unique spool mounting structures
Golf club and shaft replacing method
Method of treating hypertension
Sealer-primer for elastomeric coatings
Electric wireline formation testing tool having temperature stabilized sample tank
Image processing apparatus
Biological assay method
Supporting apparatus for optical scanning apparatus
Method and system for setup/hold characterization in sequential cells