Inventor · Palo Alto, CA, US

Christophe J. Chevallier

339Patents
51h-index
101Co-inventors
93Inventor score

Filing activity: Feb 19, 1991 → Aug 22, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US6753561B1 Cross point memory array using multiple thin films Physics 260 Expired
US5801985A Memory system having programmable control parameters Physics 237 Expired
US7719876B2 Preservation circuit and methods to maintain values representing data in one or more layers of memory Physics 229 Active
US7020006B2 Discharge of conductive array lines in fast memory Physics 160 Expired
US5875142A Integrated circuit with temperature detector Physics 134 Expired
US5581206A Power level detection circuit Electricity 128 Expired
US6879340B1 CMOS imager with integrated non-volatile memory Emerging Cross-Sectional Technologies 122 Expired
US6002627A Integrated circuit with temperature detector Physics 118 Expired
US6834008B2 Cross point memory array using multiple modes of operation Physics 117 Expired
US6073204A Memory system having flexible architecture and method Physics 116 Expired
US6836421B2 Line drivers that fit within a specified line pitch Physics 114 Expired
US7538338B2 Memory using variable tunnel barrier widths Physics 111 Expired
US6047352A Memory system, method and predecoding circuit operable in different modes for selectively accessing multiple blocks of memory cells for simultaneous writing or erasure Physics 109 Expired
US7067862B2 Conductive memory device with conductive oxide electrodes Physics 106 Expired
US6970375B2 Providing a reference voltage to a cross point memory array Physics 103 Expired
US5818289A Clocking scheme and charge transfer switch for increasing the efficiency of a charge pump or other circuit Electricity 100 Expired
US5956289A Clock signal from an adjustable oscillator for an integrated circuit Physics 98 Expired
US6856536B2 Non-volatile memory with a single transistor and resistive memory element Physics 96 Expired
US6363454B1 Memory system having flexible architecture and method Physics 95 Expired
US6160755A Clock signal from an adjustable oscillator for an integrated circuit Physics 95 Expired
US6859382B2 Memory array of a non-volatile ram Electricity 93 Expired
US6504891B1 Timer circuit with programmable decode circuitry Electricity 91 Expired
US7372753B1 Two-cycle sensing in a two-terminal memory array having leakage current Physics 91 Active
US6278632A Method and circuitry for performing analog over-program and under-program detection for a multistate memory cell Physics 87 Expired
US7379364B2 Sensing a signal in a two-terminal memory array having leakage current Physics 85 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.