Sean Kellogg — 17 Patents at Fei

Sean Kellogg has been granted 17 US patents while listed as an inventor at Fei. The first was granted in 2012 and the most recent in February 2025. Sean Kellogg ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Sean Kellogg in Hillsboro, OR, US.

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Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12237142	Methods for determining the virtual source location of a liquid metal ion source	Mostafa Maazouz, James B. McGinn	2025-02-25
10325750	Collision ionization source	Gregory A. Schwind, Aurelien Philippe Jean Maclou Botman, Leon van Kouwen, Luigi Mele	2019-06-18
9899181	Collision ionization ion source	Gregory A. Schwind, Aurelien Philippe Jean Maclou Botman, Leon van Kouwen, Luigi Mele	2018-02-20
9691583	Imaging and processing for plasma ion source	Thomas G. Miller, Shouyin Zhang, Mostafa Maazouz, Anthony Graupera	2017-06-27
9591735	High voltage isolation of an inductively coupled plasma ion source with a liquid that is not actively pumped	Andrew B. Wells, James B. McGinn, N. William Parker, Mark W. Utlaut	2017-03-07
9530625	Method for attachment of an electrode into an inductively-coupled plasma	Anthony Graupera, William Parker, Andrew B. Wells, Mark W. Utlaut, Walter Skoczylas +3 more	2016-12-27
9159534	Methods and structures for rapid switching between different process gases in an inductively-coupled plasma (ICP) ion source	Anthony Graupera, Mark W. Utlaut, N. William Parker	2015-10-13	$8,148,000
9123500	Automated ion beam idle	Tom Miller, Jiri Zbranek	2015-09-01	$8,721,000
9105438	Imaging and processing for plasma ion source	Tom Miller, Shouyin Zhang, Mostafa Maazouz, Anthony Graupera	2015-08-11	$17,670,000
9053895	System for attachment of an electrode into a plasma source	Anthony Graupera, N. William Parker, Andrew B. Wells, Mark W. Utlaut, Walter Skoczylas +3 more	2015-06-09	$9,139,000
8987678	Encapsulation of electrodes in solid media	N. William Parker, Mark W. Utlaut, Anthony Graupera	2015-03-24	$9,817,000
8779376	Determination of emission parameters from field emission sources	Lynwood W. Swanson, Gregory A. Schwind, Kun Liu	2014-07-15	$4,468,000
8723143	Plasma igniter for an inductively coupled plasma ion source	Anthony Graupera, Tom Miller, Dustin Laur, Shouyin Zhang, Antonius Bastianus Wilhelmus Dirriwachter	2014-05-13	$16,423,000
8642974	Encapsulation of electrodes in solid media for use in conjunction with fluid high voltage isolation	Andrew B. Wells, James B. McGinn, N. William Parker, Mark W. Utlaut, Anthony Graupera	2014-02-04	$17,735,000
8633452	Methods and structures for rapid switching between different process gases in an inductively-coupled plasma (ICP) ion source	Anthony Graupera, Mark W. Utlaut, N. William Parker	2014-01-21	$8,295,000
8253118	Charged particle beam system having multiple user-selectable operating modes	Shouyin Zhang, Tom Miller, Anthony Graupera	2012-08-28	$15,011,000
8124942	Plasma igniter for an inductively coupled plasma ion source	Anthony Graupera, Tom Miller, Dustin Laur, Shouyin Zhang, Antonius Bastianus Wilhelmus Dirriwachter	2012-02-28	$12,876,000

Sean Kellogg — 17 Patents

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