Inventor · Los Altos, CA, US

Mark G. Johnson

68Patents
32h-index
43Co-inventors
88Inventor score

Filing activity: Sep 30, 1983 → Sep 23, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US6034882A Vertically stacked field programmable nonvolatile memory and method of fabrication Physics 1,152 Expired
US6420215B1 Three-dimensional memory array and method of fabrication Electricity 824 Expired
US6185122A Vertically stacked field programmable nonvolatile memory and method of fabrication Physics 620 Expired
US6351406B1 Vertically stacked field programmable nonvolatile memory and method of fabrication Physics 355 Expired
US6881994B2 Monolithic three dimensional array of charge storage devices containing a planarized surface Electricity 349 Expired
US5614855A Delay-locked loop Electricity 340 Expired
US6525953B1 Vertically-stacked, field-programmable, nonvolatile memory and method of fabrication Physics 324 Expired
US6888750B2 Nonvolatile memory on SOI and compound semiconductor substrates and method of fabrication Electricity 318 Expired
US6483736B2 Vertically stacked field programmable nonvolatile memory and method of fabrication Physics 305 Expired
US6125157A Delay-locked loop circuitry for clock delay adjustment Electricity 250 Expired
US6653712B2 Three-dimensional memory array and method of fabrication Electricity 186 Expired
US6539072B1 Delay locked loop circuitry for clock delay adjustment Electricity 169 Expired
US6631085B2 Three-dimensional memory array incorporating serial chain diode stack Physics 168 Expired
US7129538B2 Dense arrays and charge storage devices Electricity 163 Expired
US6515888B2 Low cost three-dimensional memory array Electricity 156 Expired
US5451898A Bias circuit and differential amplifier having stabilized output swing Electricity 144 Expired
US6643752B1 Transceiver with latency alignment circuitry Physics 131 Expired
US6385074B1 Integrated circuit structure including three-dimensional memory array Electricity 123 Expired
US5961215A Temperature sensor integral with microprocessor and methods of using same Physics 113 Expired
US5488321A Static high speed comparator Electricity 112 Expired
US6545891B1 Modular memory device Physics 94 Expired
US6591394B2 Three-dimensional memory array and method for storing data bits and ECC bits therein Electricity 88 Expired
US5101117A Variable delay line phase-locked loop circuit synchronization system Physics 81 Expired
US6525949B1 Charge pump circuit Electricity 77 Expired
US6689644B2 Vertically-stacked, field-programmable, nonvolatile memory and method of fabrication Physics 76 Expired

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