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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
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US437997713 May 198112 Abr 1983State of Israel, Rafael Armament Development Authority, Ministry of DefenseSpace-discharge electronic device particularly useful as a flash X-ray tube
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US546949016 Mar 199521 Nov 1995Cold-cathode X-ray emitter and tube therefor
US557890113 Feb 199526 Nov 1996E. I. Du Pont de Nemours and Company
The Regents of the University of California
Diamond fiber field emitters
US560243914 Feb 199411 Feb 1997The Regents of the University of California, Office of Technology TransferDiamond-graphite field emitters
US585482225 Jul 199729 Dic 1998XRT Corp.Miniature x-ray device having cold cathode
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US602067713 Nov 19961 Feb 2000E. I. du Pont de Nemours and CompanyCarbon cone and carbon whisker field emitters
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US606471829 Sep 199816 May 2000The United States of America as represented by the Secretary of the NavyField emission tube for a mobile X-ray unit
US606993827 Abr 199830 May 2000Method and x-ray device using pulse high voltage source
US609596620 Feb 19981 Ago 2000XRT Corp.
Robert A. Ganz
X-ray device having a dilation structure for delivering localized radiation to an interior of a body
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US625976513 Dic 199910 Jul 2001Commissariat A l'Energie AtomiqueX-ray tube comprising an electron source with microtips and magnetic guiding means
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US63536588 Sep 19995 Mar 2002The Regents of the University of CaliforniaMiniature x-ray source
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US640006922 Jul 19984 Jun 2002E-M wave generation using cold electron emission
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US679907522 Ago 199628 Sep 2004Medtronic Ave, Inc.X-ray catheter
US68607773 Oct 20021 Mar 2005Micron Technology, Inc.Radiation shielding for field emitters
US69873528 Jul 200217 Ene 2006Micron Technology, Inc.Method of preventing junction leakage in field emission devices
US709858727 Mar 200329 Ago 2006Micron Technology, Inc.Preventing junction leakage in field emission devices
US726848211 Ene 200611 Sep 2007Micron Technology, Inc.Preventing junction leakage in field emission devices
US762973612 Dic 20058 Dic 2009Micron Technology, Inc.Method and device for preventing junction leakage in field emission devices
US78091159 Sep 20085 Oct 2010The United States of America as represented by the Secretary of the NavyDiode for flash radiography

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