Class H01P : WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
Subclass 1/19: Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Phase-shifters (H01P 1/165 takes precedence) using a ferromagnetic device
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11817612 | Non-reciprocal microwave window | Nov 30, 21 | Nov 14, 23 | The Board of Trustees of the Leland Stanford Junior University |
| 11394096 | Waveguide system and the manufacturability thereof | Jun 17, 20 | Jul 19, 22 | Not available |
| 11258149 | Non-reciprocal microwave window | Feb 14, 19 | Feb 22, 22 | The Board of Trustees of the Leland Stanford Junior University |
| 10766786 | Z-type ferrite composite material for use ultra-high frequency antennas | Feb 01, 16 | Sep 08, 20 | Rogers Corporation |
| 10737424 | Additive manufacturing methods for magnetic materials | Jul 17, 17 | Aug 11, 20 | The Boeing Company |
| 10615474 | Apparatuses and methods for mode suppression in rectangular waveguide | Feb 23, 18 | Apr 07, 20 | Honeywell International Inc. |
| 10468180 | Electromagnetic energy harvester for aircraft applications | Aug 18, 17 | Nov 05, 19 | Rosemount Aerospace Inc. |
| 10005217 | Ferrite composite sleeve systems and methods for coaxial applications | Aug 20, 15 | Jun 26, 18 | The Boeing Company |
| 9825347 | Precision batch production method for manufacturing ferrite rods | Oct 01, 14 | Nov 21, 17 | KONINKLIJKE PHILIPS N.V. |
| 9799955 | Two-dimensional electronically steerable antenna | Jun 08, 15 | Oct 24, 17 | HONEYWELL INTERNATIONAL INC. |
| 9731445 | Additive manufacturing systems and methods for magnetic materials | Aug 20, 15 | Aug 15, 17 | THE BOEING COMPANY |
| 9490511 | Nonreciprocal transmission line apparatus whose propagation constants in forward and backward directions are different from each other | Feb 25, 14 | Nov 08, 16 | JAPAN SCIENCE AND TECHNOLOGY AGENCY |
| 9385406 | Non-reciprocal gyromagnetic phase shift devices using multiple ferrite-containing slabs | Dec 13, 13 | Jul 05, 16 | Apollo Microwaves, Ltd., APPOLLO MICROWAVES, LTD, |
| 9142870 | Voltage tuning of microwave magnetic devices using magnetoelectric transducers | Jan 18, 11 | Sep 22, 15 | NORTHWESTERN UNIVERSITY |
| 9048805 | Tunable duplexer architecture | Oct 02, 12 | Jun 02, 15 | QORVO US, INC. |
| 8988304 | Systems and methods for injection molded phase shifter | Oct 12, 12 | Mar 24, 15 | HONEYWELL INTERNATIONAL INC. |
| 8842054 | Grid array antennas and an integration structure | Dec 12, 08 | Sep 23, 14 | NANYANG TECHNOLOGICAL UNIVERSITY |
| 8779873 | Ferrite phase shifter and automatic matching apparatus | Jul 19, 12 | Jul 15, 14 | NIHON KOSHUHA CO., LTD. |
| 5302959 | Single element driver architecture for ferrite based phase shifter | Feb 25, 92 | Apr 12, 94 | Hughes Aircraft Company, HUGHES ELECTRONICS CORPORATION, |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0267,690 | APPARATUSES AND METHODS FOR MODE SUPPRESSION IN RECTANGULAR WAVEGUIDE | Feb 23, 18 | Aug 29, 19 | Honeywell International Inc. |
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