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
Biaxially oriented film which could be thermally laminated with paper and other substrates
Method for forming contact hole
Control device with adjusting pulse width modulation function and the backlight module thereof
Synergistic compositions for the treatment of topical viral infections
Probiotic enriched and low organic acid food products
Systems and methods for adaptive blind mode equalization
Transcoded images for improved trick play
  Randomly Featured Patents
Closely spaced electrodes with a uniform gap
Mass spectrometer
Method and apparatus for a backsided and recessed optical package connection
Prepaid subscriber service for packet-switched and circuit-switched radio telecommunications networks
Metered electrical service tap
Method of preparing a package having a multiple-film lid
Cable connector
Thermal detection arrangement having a plurality of optical filter devices
Diphosphorus derivatives and fungicidal compositions containing them
High resolution excitation/isolation of ions in a low pressure linear ion trap