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Sanjay Mehrotra, Eliyahou Harari, Winston Lee: Multi-state EEprom read and write circuits and techniques. Sundisk Corporation, Majestic Parsons Siebert & Hsue, December 15, 1992: US05172338 (1027 worldwide citation)

Improvements in the circuits and techniques for read, write and erase of EEprom memory enable non-volatile multi-state memory to operate with enhanced performance over an extended period of time. In the improved circuits for normal read, and read between write or erase for verification, the reading ...


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Sanjay Mehrotra, Eliyahou Harari, Winston Lee: Multi-state EEprom read and write circuits and techniques. SunDisk Corporation, Majestic Parsons Siebert & Hsue, November 10, 1992: US05163021 (362 worldwide citation)

Improvements in the circuits and techniques for read, write and erase of EEprom memory enable nonvolatile multi-state memory to operate with enhanced performance over an extended period of time. In the improved circuits for normal read, and read between write or erase for verification, the reading i ...


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Mehrotra Sanjay, Harari Eliyahou, Lee Winston: Multi-state eeprom read and write circuits and techniques. Sundisk Corporation, PARSONS Gerald P, October 18, 1990: WO/1990/012400

Improvements in the circuits and techniques for read, write and erase of EEprom memory (60). In the circuits for normal read, and read between write or erase for verification, the reading is made relative to set of threshold levels as provided by a corresponding set of reference cells (431, 432 etc. ...