Inventor · Fairfax, VA, US

Jonathan W. Ward

57Patents
16h-index
35Co-inventors
80Inventor score

Filing activity: Jan 13, 2003 → May 28, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6924538B2 Devices having vertically-disposed nanofabric articles and methods of making the same Emerging Cross-Sectional Technologies 152 Expired
US7335395B2 Methods of using pre-formed nanotubes to make carbon nanotube films, layers, fabrics, ribbons, elements and articles Performing Operations; Transporting 122 Expired
US8217490B2 Nonvolatile nanotube diodes and nonvolatile nanotube blocks and systems using same and methods of making same Emerging Cross-Sectional Technologies 90 Active
US7782650B2 Nonvolatile nanotube diodes and nonvolatile nanotube blocks and systems using same and methods of making same Emerging Cross-Sectional Technologies 62 Active
US8102018B2 Nonvolatile resistive memories having scalable two-terminal nanotube switches Physics 60 Active
US8587989B2 NRAM arrays with nanotube blocks, nanotube traces, and nanotube planes and methods of making same Electricity 51 Active
US7566478B2 Methods of making carbon nanotube films, layers, fabrics, ribbons, elements and articles Emerging Cross-Sectional Technologies 50 Expired
US8110883B2 Electromagnetic and thermal sensors using carbon nanotubes and methods of making same Physics 40 Active
US7365632B2 Resistive elements using carbon nanotubes Electricity 38 Expired
US7259410B2 Devices having horizontally-disposed nanofabric articles and methods of making the same Emerging Cross-Sectional Technologies 36 Expired
US7560136B2 Methods of using thin metal layers to make carbon nanotube films, layers, fabrics, ribbons, elements and articles Emerging Cross-Sectional Technologies 30 Expired
US7567414B2 Nanotube ESD protective devices and corresponding nonvolatile and volatile nanotube switches Emerging Cross-Sectional Technologies 26 Expired
US8008745B2 Latch circuits and operation circuits having scalable nonvolatile nanotube switches as electronic fuse replacement elements Emerging Cross-Sectional Technologies 25 Active
US7666382B2 Aqueous carbon nanotube applicator liquids and methods for producing applicator liquids thereof Emerging Cross-Sectional Technologies 20 Active
US8630091B2 Carbon nanotubes for the selective transfer of heat from electronics Emerging Cross-Sectional Technologies 17 Active
US8405189B1 Carbon nanotube (CNT) capacitors and devices integrated with CNT capacitors Electricity 17 Active
US7274078B2 Devices having vertically-disposed nanofabric articles and methods of making the same Emerging Cross-Sectional Technologies 14 Expired
US8937575B2 Microstrip antenna elements and arrays comprising a shaped nanotube fabric layer and integrated two terminal nanotube select devices Electricity 12 Active
US7304357B2 Devices having horizontally-disposed nanofabric articles and methods of making the same Emerging Cross-Sectional Technologies 11 Expired
US9360589B1 Articles containing non-visible identifying marks formed from carbon nanomaterials and methods utilizing the same Emerging Cross-Sectional Technologies 11 Active
US7859385B2 Resistive elements using carbon nanotubes Electricity 10 Active
US8013363B2 Nonvolatile nanotube diodes and nonvolatile nanotube blocks and systems using same and methods of making same Electricity 10 Active
US8426309B2 Graphene nanoelectric device fabrication Chemistry; Metallurgy 9 Active
US7965156B2 Carbon nanotube resonators comprising a non-woven fabric of unaligned nanotubes Emerging Cross-Sectional Technologies 9 Active
US7112464B2 Devices having vertically-disposed nanofabric articles and methods of making the same Emerging Cross-Sectional Technologies 8 Expired

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