Carl R. Pfeiffer

Person

Beavercreek, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Layered sheet polarizers and isolators having non-dichroic layers
- Patent number 12,092,848
- Issue date Sep 17, 2024
- Board of Regents, The University of Texas System
- Ilya M. Vitebskiy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear-to-circular polarizer antenna
- Patent number 11,283,142
- Issue date Mar 22, 2022
- United States of America has represented by the Secretary of the Air Force
- Boris Tomasic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear-to-circular polarizer antenna
- Patent number 11,211,675
- Issue date Dec 28, 2021
- Boris Tomasic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lossy antenna arrays with frequency-independent beamwidth
- Patent number 11,095,031
- Issue date Aug 17, 2021
- United States of America as represented by the Secretary of the Air Force
- Carl Pfeiffer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear-to-circular polarizers using cascaded sheet impedances and c...
- Patent number 10,840,573
- Issue date Nov 17, 2020
- The United States of America, as represented by the Secretary of the Air Force
- Boris Tomasic
- G02 - OPTICS
Information Patent Grant
Linear-to-circular polarizers using cascaded sheet impedances and c...
- Patent number 10,784,549
- Issue date Sep 22, 2020
- The United States of America, as represented by the Secretary of the Air Force
- Boris Tomasic
- G02 - OPTICS
Information Patent Grant
Millimeter wave, wideband, wide scan phased array architecture for...
- Patent number 10,547,117
- Issue date Jan 28, 2020
- Unites States of America as represented by the Secretary of the Air Force
- Boris Tomasic
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
3D Printed Metallic Dual-Polarized Vivaldi Arrays on Square and Tri...
- Publication number 20230395983
- Publication date Dec 7, 2023
- Government of the United States, as represented by the Secretary of the Air F...
- Jeffrey Massman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UWB VIVALDI ARRAY ANTENNA
- Publication number 20230378662
- Publication date Nov 23, 2023
- Government of the United States as Represented by the Secretary of the Air Force
- Jeffrey P. Massman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIZATION-FREE FARADAY ROTATORS
- Publication number 20230131058
- Publication date Apr 27, 2023
- Board of Regents, The University of Texas System
- Andrey Chabanov
- G02 - OPTICS
Information Patent Application
Lossy Antenna Arrays with Frequency-Independent Beamwidth
- Publication number 20200259259
- Publication date Aug 13, 2020
- US Gov't represented by Secretary of the Air Force
- Carl Pfeiffer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYERED SHEET POLARIZERS AND ISOLATORS
- Publication number 20200124779
- Publication date Apr 23, 2020
- Board of Regents, The University of Texas System
- Ilya M. Vitebskiy
- G02 - OPTICS
Information Patent Application
MILLIMETER WAVE, WIDEBAND, WIDE SCAN PHASED ARRAY ARCHITECTURE FOR...
- Publication number 20200028278
- Publication date Jan 23, 2020
- Government of the United States, as represented by the Secretary of the Air F...
- Boris Tomasic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINEAR-TO-CIRCULAR POLARIZER ANTENNA
- Publication number 20190173193
- Publication date Jun 6, 2019
- Government of the United States, as represented by the Secretary of the Air F...
- Boris Tomasic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINEAR-TO-CIRCULAR POLARIZER ANTENNA
- Publication number 20190173192
- Publication date Jun 6, 2019
- Government of the United States, as represented by the Secretary of the Air F...
- Boris Tomasic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINEAR-TO-CIRCULAR POLARIZERS USING CASCADED SHEET IMPEDANCES AND C...
- Publication number 20190173143
- Publication date Jun 6, 2019
- Government of the United States, as represented by the Secretary of the Air F...
- Boris Tomasic
- G02 - OPTICS
Information Patent Application
LINEAR-TO-CIRCULAR POLARIZERS USING CASCADED SHEET IMPEDANCES AND C...
- Publication number 20190173144
- Publication date Jun 6, 2019
- Government of the United States, as represented by the Secretary of the Air F...
- Boris Tomasic
- H01 - BASIC ELECTRIC ELEMENTS

Carl R. Pfeiffer

Person

Patents Grantslast 30 patents

Layered sheet polarizers and isolators having non-dichroic layers

Linear-to-circular polarizer antenna

Linear-to-circular polarizer antenna

Lossy antenna arrays with frequency-independent beamwidth

Linear-to-circular polarizers using cascaded sheet impedances and c...

Linear-to-circular polarizers using cascaded sheet impedances and c...

Millimeter wave, wideband, wide scan phased array architecture for...

Patents Applicationslast 30 patents

3D Printed Metallic Dual-Polarized Vivaldi Arrays on Square and Tri...

UWB VIVALDI ARRAY ANTENNA

MAGNETIZATION-FREE FARADAY ROTATORS

Lossy Antenna Arrays with Frequency-Independent Beamwidth

LAYERED SHEET POLARIZERS AND ISOLATORS

MILLIMETER WAVE, WIDEBAND, WIDE SCAN PHASED ARRAY ARCHITECTURE FOR...

LINEAR-TO-CIRCULAR POLARIZER ANTENNA

LINEAR-TO-CIRCULAR POLARIZER ANTENNA

LINEAR-TO-CIRCULAR POLARIZERS USING CASCADED SHEET IMPEDANCES AND C...

LINEAR-TO-CIRCULAR POLARIZERS USING CASCADED SHEET IMPEDANCES AND C...