Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749492 | Mechanically-stable electron source | Kun Liu, Alan Bahm | 2023-09-05 |
| 10410827 | Gun lens design in a charged particle microscope | Ali Mohammadi-Gheidari, Alexander Henstra, Peter Christiaan Tiemeijer, Kun Liu, Pleun Dona +1 more | 2019-09-10 |
| 10325750 | Collision ionization source | Aurelien Philippe Jean Maclou Botman, Sean Kellogg, Leon van Kouwen, Luigi Mele | 2019-06-18 |
| 9899181 | Collision ionization ion source | Aurelien Philippe Jean Maclou Botman, Sean Kellogg, Leon van Kouwen, Luigi Mele | 2018-02-20 |
| 9627174 | Multi species ion source | N. William Parker | 2017-04-18 |
| 9530625 | Method for attachment of an electrode into an inductively-coupled plasma | Sean Kellogg, Anthony Graupera, William Parker, Andrew B. Wells, Mark W. Utlaut +3 more | 2016-12-27 |
| 9322209 | Insulating window panel | Ronald A. Greene | 2016-04-26 |
| 9224569 | Multi species ion source | N. William Parker | 2015-12-29 |
| 9053895 | System for attachment of an electrode into a plasma source | Sean Kellogg, Anthony Graupera, N. William Parker, Andrew B. Wells, Mark W. Utlaut +3 more | 2015-06-09 |
| 8779376 | Determination of emission parameters from field emission sources | Lynwood W. Swanson, Sean Kellogg, Kun Liu | 2014-07-15 |
| 8736170 | Stable cold field emission electron source | Kun Liu | 2014-05-27 |
| 8217565 | Cold field emitter | Theodore Carl Tessner, II, Lynwood W. Swanson | 2012-07-10 |
| 8053725 | Beam quality in FIB systems | Jonathan H. Orloff | 2011-11-08 |
| 7888654 | Cold field emitter | Theodore Carl Tessner, II, Lynwood W. Swanson | 2011-02-15 |
| 7544523 | Method of fabricating nanodevices | Gerald G. Magera, Lawrence Scipioni | 2009-06-09 |
| 7064477 | Low power schottky emitter | Gerald G. Magera, James B. McGinn, David S. Jun | 2006-06-20 |
| 6977384 | Shaped sputter shields for improved ion column operation | James B. McGinn | 2005-12-20 |
| 6798126 | High angular intensity Schottky electron point source | David S. Jun, Gerald G. Magera | 2004-09-28 |
| 6771013 | Low power schottky emitter | Gerald G. Magera, James B. McGinn, David S. Jun | 2004-08-03 |
| 6680562 | Schottky emitter having extended life | James B. McGinn, Sander Den Hartog, David S. Jun, Gerald G. Magera | 2004-01-20 |