DF

David Martin Firor

SS Skyworks Solutions: 13 patents #111 of 948Top 15%
AT Allumax Tti: 1 patents #3 of 8Top 40%
📍 Thurmont, MD: #2 of 39 inventorsTop 6%
🗺 Maryland: #2,000 of 35,612 inventorsTop 6%
Overall (All Time): #331,458 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12234192 Methods of forming articles having spinel-based oxides containing magnesium, aluminum and titanium Michael David Hill, David Bowie Cruickshank, 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 Bowie Cruickshank, 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 Bowie Cruickshank 2024-10-22
11958778 Modified barium tungstate for co-firing Michael David Hill, David Bowie Cruickshank, Jeffrey Alan Shunkwiler, John Jianzhong Jiang 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, David Bowie Cruickshank, Jeffrey Alan Shunkwiler, John Jianzhong Jiang, 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 Bowie Cruickshank, Iain Alexander Macfarlane, Jeffrey Alan Shunkwiler, John Jianzhong Jiang 2024-02-06
11804642 Integrated microstrip and substrate integrated waveguide circulators/isolators formed with co-fired magnetic-dielectric composites David Bowie Cruickshank, Iain Alexander Macfarlane 2023-10-31
11715869 Low temperature co-fireable dielectric materials Michael David Hill, Jianzhong Jiang, Jeffrey Alan Shunkwiler, Neil Bruce Coats, David Bowie Cruickshank 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, David Bowie Cruickshank, Jeffrey Alan Shunkwiler, John Jianzhong Jiang, Srinivas Polisetty 2023-07-11
11603333 Modified barium tungstate for co-firing Michael David Hill, David Bowie Cruickshank, Jeffrey Alan Shunkwiler, John Jianzhong Jiang 2023-03-14
11565976 Modified scheelite material for co-firing Michael David Hill, David Bowie Cruickshank, Jeffrey Alan Shunkwiler, John Jianzhong Jiang, Neil Bruce Coats 2023-01-31
11387532 Methods for integrated microstrip and substrate integrated waveguide circulators/isolators formed with co-fired magnetic-dielectric composites David Bowie Cruickshank, Iain Alexander Macfarlane 2022-07-12
11081770 Low temperature co-fireable dielectric materials Michael David Hill, Jianzhong Jiang, Jeffrey Alan Shunkwiler, Neil Bruce Coats, David Bowie Cruickshank 2021-08-03
7687014 Co-firing of magnetic and dielectric materials for fabricating composite assemblies for circulators and isolators Jingmin Zheng, David Bowie Cruickshank 2010-03-30