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Jesse R Cheatham III, Philip Andrew Eckhoff, William Gates, Roderick A Hyde, Muriel Y Ishikawa, Jordin T Kare, Nathan P Myhrvold, Tony S Pan, Robert C Petroski, Clarence T Tegreene, David B Tuckerman, Charles Whitmer, Lowell L Wood Jr, Victoria Y H Wood: Materials and configurations of a field emission device. April 8, 2014: US08692226 (4 worldwide citation)

A field emission device is configured as a heat engine. Different embodiments of the heat engine may have different configurations that may include a cathode, gate, suppressor, and anode arranged in different ways according to a particular embodiment. Different embodiments of the heat engine may als ...


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Jesse R Cheatham III, Philip Andrew Eckhoff, William Gates, Roderick A Hyde, Muriel Y Ishikawa, Jordin T Kare, Nathan P Myhrvold, Tony S Pan, Robert C Petroski, Clarence T Tegreene, David B Tuckerman, Charles Whitmer, Lowell L Wood Jr, Victoria Y H Wood: Embodiments of a field emission device. January 6, 2015: US08928228 (2 worldwide citation)

In one embodiment, the trajectory of one or more electrons is controlled in a field emission device. In another embodiment, the field emission device is configured analogously to a klystron. In another embodiment, the field emission device is configured with electrical circuitry selected to control ...


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Philip Andrew Eckhoff, William Gates, Peter L Hagelstein, Roderick A Hyde, Jordin T Kare, Robert Langer, Eric C Leuthardt, Erez Lieberman, Nathan P Myhrvold, Michael Schnall Levin, Clarence T Tegreene, Lowell L Wood Jr: System including wearable power receiver and wearable power-output device. The Invention Science Fund I, Workman Nydegger, April 23, 2013: US08427014 (1 worldwide citation)

Described embodiments include a system, apparatus, and method. A described system includes a power-receiving connector configured to be usable after sterilization, to releasably couple with a power-source connector, and configured to be carried by a health care provider proximate to a first body por ...


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Michael H Baym, Philip Andrew Eckhoff, Daniel Jay MacDonald, Nathan P Myhrvold, Karima R Nigmatulina, Charles Whitmer, Lowell L Wood Jr: Determining a next value of a parameter for system simulation. Tokitae, Graybeal Jackson, Bryan A Santarelli, October 7, 2014: US08855973 (1 worldwide citation)

An embodiment of an apparatus includes a simulator and a determiner. The a simulator is configured to simulate a system and to propagate at least one state of the simulated system through time in response to a value of a parameter, and the determiner is configured to determine a next value of the pa ...


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Jesse R Cheatham III, Philip Andrew Eckhoff, William Gates, Roderick A Hyde, Muriel Y Ishikawa, Jordin T Kare, Nathan P Myhrvold, Tony S Pan, Robert C Petroski, Clarence T Tegreene, David B Tuckerman, Charles Whitmer, Lowell L Wood Jr, Victoria Y H Wood: Materials and configurations of a field emission device. March 3, 2015: US08969848

A field emission device is configured as a heat engine. Different embodiments of the heat engine may have different configurations that may include a cathode, gate, suppressor, and anode arranged in different ways according to a particular embodiment. Different embodiments of the heat engine may als ...



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