Inventor · disambiguated record
Richard Donald Kowalczyk
Also filed as: KOWALCZYK RICHARD · KOWALCZYK RICHARD DONALD · KOWALCZYK RICHARD J
10 granted patents·5 pending applications·24 citations·filing 2002–2024
81Inventor score
Top patents by PatentIndex Score
15 records- 0187US7639785B2Compact scanned electron-beam x-ray sourceL 3 COMM CORP·Filed 2008·Granted Dec 29, 2009·14 cites·18 claims
- 0274US12176870B2Radio frequency (RF) power module having a high frequency switching electronic power conditioner combined with a millimeter wave to terahertz vacuum electronic deviceELVE INC·Filed 2024·Granted Dec 24, 2024·0 cites·22 claims
- 0373US2025132740A1Radio frequency (rf) power module having a high frequency switching electronic power conditioner combined with a millimeter wave to terahertz vacuum electronic deviceELVE INC·Filed 2024·Application pending·0 cites
- 0471US7638946B2Apparatus and method for trajectory modulation of an electron beamL 3 COMM CORP·Filed 2007·Granted Dec 29, 2009·3 cites·22 claims
- 0568US7688132B2Method and apparatus for RF input coupling for inductive output tubes and other emission gated devicesL 3 COMM CORP·Filed 2007·Granted Mar 30, 2010·7 cites·16 claims
- 0659US12506240B2Passive electromagnetic waveguides and waveguide components, and methods of fabrication and manufactureELVE INC·Filed 2023·Granted Dec 23, 2025·0 cites·19 claims
- 0754US2024371593A1Geometric features for layer and feature alignment and inspection for use in layered additive manufacturing of passive and active radio frequency (rf) electronicsELVE INC·Filed 2024·Application pending·0 cites
- 0852US2024372236A1Wide-bandwidth radio-frequency (rf) windows and methodELVE INC·Filed 2024·Application pending·0 cites
- 0951US7782130B2Bowtie deflector cavity for a linear beam deviceL 3 COMM CORP·Filed 2008·Granted Aug 24, 2010·0 cites·13 claims
- 1048US8330345B2Active electronically steered cathode emissionKIRSHNER MARK FREDERICK·Filed 2009·Granted Dec 11, 2012·0 cites·34 claims
- 1147US8018158B2Method and apparatus for interaction with a modulated off-axis electron beamL 3 COMM CORP·Filed 2008·Granted Sep 13, 2011·0 cites·30 claims
- 1246US2024372238A1Geometric transformations for radio frequency (rf) performance in layered additive manufacturing of passive and active rf electronicsELVE INC·Filed 2024·Application pending·0 cites
- 1334US2004069575A1Independent springing guides for floating rotorsDELPHI TECH INC·Filed 2002·Application pending·0 cites
- 1433US8648533B2Overmoded cavity bounded by first and second grids for providing electron beam/RF signal interaction that is transversely distributed across the cavityKOWALCZYK RICHARD DONALD·Filed 2010·Granted Feb 11, 2014·0 cites·17 claims
- 1529US8217577B2Hybrid modulation in an emission-gated electron gunKIRSHNER MARK FREDERICK·Filed 2009·Granted Jul 10, 2012·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →