Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387861 | Magnetic materials with high curie temperatures and dielectric constants | Michael David Hill | 2025-08-12 |
| 12261344 | High saturation magnetization and high dielectric constant ferrites | Michael David Hill, Iain Alexander Macfarlane, Srinivas Polisetty, James Gerard O'Callaghan, Scott D. Wilson | 2025-03-25 |
| 12234192 | Methods of forming articles having spinel-based oxides containing magnesium, aluminum and titanium | Michael David Hill, David Martin Firor, Iain Alexander Macfarlane, Jeffrey Alan Shunkwiler, John Jianzhong Jiang | 2025-02-25 |
| 12148968 | Integrated microstrip and substrate integrated waveguide circulators/isolators formed with co-fired magnetic-dielectric composites | David Martin Firor, Iain Alexander Macfarlane | 2024-11-19 |
| 12126066 | Low temperature co-fireable dielectric materials | Michael David Hill, Jianzhong Jiang, Jeffrey Alan Shunkwiler, Neil Bruce Coats, David Martin Firor | 2024-10-22 |
| 12113264 | Fabrication of surface mount microstrip circulators using a ferrite and ceramic dielectric assembly substrate | Iain Alexander Macfarlane, Scott D. Wilson, Michael David Hill | 2024-10-08 |
| 11987531 | Ultra-high dielectric constant garnet | Michael David Hill | 2024-05-21 |
| 11961644 | Indium containing magnetic garnet materials | Michael David Hill | 2024-04-16 |
| 11958778 | Modified barium tungstate for co-firing | Michael David Hill, Jeffrey Alan Shunkwiler, John Jianzhong Jiang, David Martin Firor | 2024-04-16 |
| 11936088 | Co-firing of low firing temperature dielectric materials with high bismuth garnet ferrites for miniaturized isolators and circulators | Michael David Hill, Jeffrey Alan Shunkwiler, John Jianzhong Jiang, David Martin Firor, Srinivas Polisetty | 2024-03-19 |
| 11891340 | Spinel-based oxides containing magnesium, aluminum and titanium and methods of forming articles having same | Michael David Hill, David Martin Firor, Iain Alexander Macfarlane, Jeffrey Alan Shunkwiler, John Jianzhong Jiang | 2024-02-06 |
| 11843152 | Surface mount microstrip circulators using a ferrite and ceramic dielectric assembly substrate | Iain Alexander Macfarlane, Scott D. Wilson, Michael David Hill | 2023-12-12 |
| 11830647 | Magnetic materials with high curie temperatures and dielectric constants | Michael David Hill | 2023-11-28 |
| 11824255 | Modified Ni—Zn ferrites for radiofrequency applications | Michael David Hill, Kelvin Mitchell Anderson | 2023-11-21 |
| 11814301 | Temperature insensitive dielectric constant garnets | Michael David Hill | 2023-11-14 |
| 11804642 | Integrated microstrip and substrate integrated waveguide circulators/isolators formed with co-fired magnetic-dielectric composites | David Martin Firor, Iain Alexander Macfarlane | 2023-10-31 |
| 11787703 | Temperature insensitive dielectric constant garnets | Michael David Hill | 2023-10-17 |
| 11715869 | Low temperature co-fireable dielectric materials | Michael David Hill, Jianzhong Jiang, Jeffrey Alan Shunkwiler, Neil Bruce Coats, David Martin Firor | 2023-08-01 |
| 11699836 | Low firing temperature dielectric materials designed to be co-fired with high bismuth garnet ferrites for miniaturized isolators and circulators | Michael David Hill, Jeffrey Alan Shunkwiler, John Jianzhong Jiang, David Martin Firor, Srinivas Polisetty | 2023-07-11 |
| 11603333 | Modified barium tungstate for co-firing | Michael David Hill, Jeffrey Alan Shunkwiler, John Jianzhong Jiang, David Martin Firor | 2023-03-14 |
| 11565976 | Modified scheelite material for co-firing | Michael David Hill, Jeffrey Alan Shunkwiler, John Jianzhong Jiang, David Martin Firor, Neil Bruce Coats | 2023-01-31 |
| 11417450 | Magnetic materials with high curie temperatures and dielectric constants | Michael David Hill | 2022-08-16 |
| 11387532 | Methods for integrated microstrip and substrate integrated waveguide circulators/isolators formed with co-fired magnetic-dielectric composites | David Martin Firor, Iain Alexander Macfarlane | 2022-07-12 |
| 11373788 | Indium containing magnetic garnet materials | Michael David Hill | 2022-06-28 |
| 11088435 | Modified Ni—Zn ferrites for radiofrequency applications | Michael David Hill, Kelvin Mitchell Anderson | 2021-08-10 |