Inventor
SCHWIND GREGORY A
US19 patents
⚠️ This page may combine multiple inventors who share the name “SCHWIND GREGORY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FEI CO
15 patentsUS7064477B2Jun 20, 2006
Low power schottky emitter
FEI CO16 citations90
US6798126B2Sep 28, 2004
High angular intensity Schottky electron point source
FEI CO25 citations90
US7888654B2Feb 15, 2011
Cold field emitter
FEI CO16 citations89
US6680562B1Jan 20, 2004
Schottky emitter having extended life
FEI CO26 citations89
US6771013B2Aug 3, 2004
Low power schottky emitter
FEI CO13 citations82
US9627174B2Apr 18, 2017
Multi species ion source
FEI CO2 citations73
US9224569B2Dec 29, 2015
Multi species ion source
FEI CO4 citations73
US10410827B2Sep 10, 2019
Gun lens design in a charged particle microscope
FEI CO2 citations72
US8053725B2Nov 8, 2011
Beam quality in FIB systems
FEI CO3 citations61
US6977384B2Dec 20, 2005
Shaped sputter shields for improved ion column operation
FEI CO2 citations61
US11749492B2Sep 5, 2023
Mechanically-stable electron source
FEI CO0 citations56
US9899181B1Feb 20, 2018
Collision ionization ion source
FEI CO0 citations48
US9530625B2Dec 27, 2016
Method for attachment of an electrode into an inductively-coupled plasma
FEI CO0 citations48
US10325750B2Jun 18, 2019
Collision ionization source
FEI CO0 citations47
US8779376B2Jul 15, 2014
Determination of emission parameters from field emission sources
FEI CO0 citations41