Kowalczyk; Richard Donald

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kowalczyk; Richard Donald.The latest application filed is for "overmoded distributed interaction network".

Company Profile

0.9.8

Kowalczyk; Richard Donald - San Francisco CA US
Kowalczyk; Richard Donald - San Mateo CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Overmoded cavity bounded by first and second grids for providing electron beam/RF signal interaction that is transversely distributed across the cavity Grant 8,648,533 - Kowalczyk , et al. February 11, 2	2014-02-11
Active electronically steered cathode emission Grant 8,330,345 - Kirshner , et al. December 11, 2	2012-12-11
Hybrid modulation in an emission-gated electron gun Grant 8,217,577 - Kirshner , et al. July 10, 2	2012-07-10
Method and apparatus for interaction with a modulated off-axis electron beam Grant 8,018,158 - Kowalczyk , et al. September 13, 2	2011-09-13
Overmoded Distributed Interaction Network App 20110064414 - Kowalczyk; Richard Donald ; et al.	2011-03-17
Hybrid Modulation In An Emission-gated Electron Gun App 20110050097 - KIRSHNER; MARK FREDERICK ; et al.	2011-03-03
Active Electronically Steered Cathode Emission App 20110050096 - KIRSHNER; MARK FREDERICK ; et al.	2011-03-03
Bowtie deflector cavity for a linear beam device Grant 7,782,130 - Kirshner , et al. August 24, 2	2010-08-24
Method and apparatus for RF input coupling for inductive output tubes and other emission gated devices Grant 7,688,132 - Kirshner , et al. March 30, 2	2010-03-30
Compact scanned electron-beam x-ray source Grant 7,639,785 - Kirshner , et al. December 29, 2	2009-12-29
Apparatus and method for trajectory modulation of an electron beam Grant 7,638,946 - Kirshner , et al. December 29, 2	2009-12-29
Bowtie Deflector Cavity For A Linear Beam Device App 20080258624 - Kirshner; Mark Frederick ; et al.	2008-10-23
Method And Apparatus For Interaction With A Modulated Off-axis Electron Beam App 20080258625 - KOWALCZYK; Richard Donald ; et al.	2008-10-23
Compact Scanned Electron-beam X-ray Source App 20080198970 - Kirshner; Mark Frederick ; et al.	2008-08-21
Method And Apparatus For Rf Input Coupling For Inductive Output Tubes And Other Emission Gated Devices App 20080122531 - Kirshner; Mark Frederick ; et al.	2008-05-29
Apparatus And Method For Trajectory Modulation Of An Electron Beam App 20080042073 - Kirshner; Mark Frederick ; et al.	2008-02-21

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