Jason Todd Parker

US Patent:

20210057123, Feb 25, 2021

Filed:

Aug 20, 2020

Appl. No.:

16/998443

Inventors:

- Bothell WA, US
Roelof E. Groenewald - Bothell WA, US
Arvind Kannan - Kirkland WA, US
Hsin-I Lu - Bothell WA, US
Daniel J. Merthe - Seattle WA, US
Jason M. Parker - Bothell WA, US
Alexander J. Pearse - Seattle WA, US
Peter J. Scherpelz - Seattle WA, US
Max N. Mankin - Seattle WA, US
Tony S. Pan - Kirkland WA, US

International Classification:

G21H 1/10
G21C 3/40

Abstract:

Various disclosed embodiments include elements for mitigating electron reflection in a vacuum electronic device, vacuum electronic devices that incorporate elements for mitigating electron reflection, and methods of fabricating elements for reducing reflection of electrons off an electrode. An illustrative electrode assembly includes an electrode. Elements are configured to reduce reflection of electrons off the electrode.

US Patent:

20200335314, Oct 22, 2020

Filed:

Apr 6, 2020

Appl. No.:

16/841327

Inventors:

- Bothell WA, US
David A. Degtiarov - Seattle WA, US
Gregory A. Kirkos - Seattle WA, US
Daniel Kraemer - Kirkland WA, US
John J. Lorr - Redmond WA, US
Max N. Mankin - Seattle WA, US
Jason M. Parker - Redmond WA, US
Alexander J. Pearse - Seattle WA, US
Levi D. Rodriguez - Seattle WA, US
Ad de Pijper - Redmond WA, US

Assignee:

Modern Electron, Inc. - Bothell WA

International Classification:

H01J 45/00

Abstract:

Various disclosed embodiments include thermionic energy converters with a thermal concentrating hot shell and emitters for thermionic energy converters. In some embodiments, an illustrative thermionic energy converter includes: an emitter electrode; a hot shell configured to concentrate heat flow toward the emitter electrode; a collector electrode; and a cold shell that is thermally isolated from the hot shell.

US Patent:

20190043685, Feb 7, 2019

Filed:

Jul 20, 2018

Appl. No.:

16/041639

Inventors:

- Bellevue WA, US
Chloe A. M. Fabien - Seattle WA, US
Gary D. Foley - Mill Creek WA, US
Arvind Kannan - Bellevue WA, US
Andrew T. Koch - Seattle WA, US
Andrew R. Lingley - Seattle WA, US
Hsin-I Lu - Mercer Island WA, US
Max N. Mankin - Seattle WA, US
Tony S. Pan - Bellevue WA, US
Jason M. Parker - Redmond WA, US
Peter J. Scherpelz - Seattle WA, US
Yong Sun - Belle Mead NJ, US
Chuteng Zhou - Cambridge MA, US

Assignee:

Modern Electron, LLC - Bellevue WA

International Classification:

H01J 19/42
H01J 19/02
H01L 29/43

Abstract:

Disclosed embodiments include vacuum electronics devices and methods of fabricating a vacuum electronics device. In a non-limiting embodiment, a vacuum electronics device includes: an electrode; a plurality of grid supports disposed on the electrode, each of the plurality of grid supports having a first width; and a plurality of grid lines, each of the plurality of grid lines being supported on an associated one of the plurality of grid supports, each of the plurality of grid lines having a second width that is wider than the first width.