Cruickshank; David Bowie

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cruickshank; David Bowie.The latest application filed is for "surface mount microstrip circulators using a ferrite and ceramic dielectric assembly substrate".

Company Profile

21.27.42

Cruickshank; David Bowie - Rockville MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Magnetic materials with high curie temperatures and dielectric constants Grant 11,417,450 - Hill , et al. August 16, 2	2022-08-16
Methods for integrated microstrip and substrate integrated waveguide circulators/isolators formed with co-fired magnetic-dielectric composites Grant 11,387,532 - Cruickshank , et al. July 12, 2	2022-07-12
Indium containing magnetic garnet materials Grant 11,373,788 - Hill , et al. June 28, 2	2022-06-28
Surface Mount Microstrip Circulators Using A Ferrite And Ceramic Dielectric Assembly Substrate App 20220181760 - Macfarlane; Iain Alexander ; et al.	2022-06-09
Low Temperature Co-fireable Dielectric Materials App 20220029263 - Hill; Michael David ; et al.	2022-01-27
Modified Ni-zn Ferrites For Radiofrequency Applications App 20220006174 - Hill; Michael David ; et al.	2022-01-06
Ultra-high Dielectric Constant Garnet App 20210317044 - Cruickshank; David Bowie ; et al.	2021-10-14
Modified Ni--Zn ferrites for radiofrequency applications Grant 11,088,435 - Hill , et al. August 10, 2	2021-08-10
Low temperature co-fireable dielectric materials Grant 11,081,770 - Hill , et al. August 3, 2	2021-08-03
Ultra-high dielectric constant garnet Grant 11,021,400 - Cruickshank , et al. June 1, 2	2021-06-01
Temperature Insensitive Dielectric Constant Garnets App 20210087071 - Cruickshank; David Bowie ; et al.	2021-03-25
Methods For Integrated Microstrip And Substrate Integrated Waveguide Circulators/isolators Formed With Co-fired Magnetic-dielectric Composites App 20210050644 - Cruickshank; David Bowie ; et al.	2021-02-18
Sintering Aids For Dielectric Materials Configured For Co-firing With Nickel Zinc Ferrites App 20210050133 - Hill; Michael David ; et al.	2021-02-18
Temperature insensitive dielectric constant garnets Grant 10,773,972 - Cruickshank , et al. Sept	2020-09-15
Modified Ni-zn Ferrites For Radiofrequency Applications App 20200127367 - Hill; Michael David ; et al.	2020-04-23
Impedance matching in very high dielectric constant isolator/circulator junctions Grant 10,581,134 - Cruickshank , et al.	2020-03-03
Methods of forming tunable resonators using high dielectric constant ferrite rods Grant 10,559,868 - Cruickshank , et al. Feb	2020-02-11
Magnetic Materials With High Curie Temperatures And Dielectric Constants App 20200027632 - Hill; Michael David ; et al.	2020-01-23
Spinel-based Oxides Containing Magnesium, Aluminum And Titanium And Methods Of Forming Articles Having Same App 20200024193 - Hill; Michael David ; et al.	2020-01-23
Low Firing Temperature Dielectric Materials Designed To Be Co-fired With High Bismuth Garnet Ferrites For Miniaturized Isolators App 20190393579 - Hill; Michael David ; et al.	2019-12-26
Ultra-high Dielectric Constant Garnet App 20190389773 - Cruickshank; David Bowie ; et al.	2019-12-26
Modified Scheelite Material For Co-firing App 20190382316 - Hill; Michael David ; et al.	2019-12-19
Modified Ni--Zn ferrites for radiofrequency applications Grant 10,483,619 - Hill , et al. Nov	2019-11-19
Modified Barium Tungstate For Co-firing App 20190322587 - Hill; Michael David ; et al.	2019-10-24
Ultra-high dielectric constant garnet Grant 10,370,299 - Cruickshank , et al.	2019-08-06
Rare Earth Reduced Garnet Systems And Related Microwave Applications App 20190237840 - CRUICKSHANK; David Bowie ; et al.	2019-08-01
Tunable Resonators Using High Dielectric Constant Ferrite Rods App 20190173152 - Cruickshank; David Bowie ; et al.	2019-06-06
Low Temperature Co-fireable Dielectric Materials App 20190081377 - Hill; Michael David ; et al.	2019-03-14
Rare earth reduced garnet systems and related microwave applications Grant 10,230,146 - Cruickshank , et al.	2019-03-12
Tunable resonators using high dielectric constant ferrite rods Grant 10,181,632 - Cruickshank , et al. Ja	2019-01-15
Indium Containing Magnetic Garnet Materials App 20180330854 - Hill; Michael David ; et al.	2018-11-15
Impedance Matching In Very High Dielectric Constant Isolator/circulator Junctions App 20180323486 - Cruickshank; David Bowie ; et al.	2018-11-08
Integrated Microstrip And Substrate Integrated Waveguide Circulators/isolators Formed With Co-fired Magnetic-dielectric Composites App 20180166763 - Cruickshank; David Bowie ; et al.	2018-06-14
Apparatus And Methods Related To Ferrite Based Circulators App 20180130585 - Cruickshank; David Bowie ; et al.	2018-05-10
Ultra-high Dielectric Constant Garnet App 20180118627 - Cruickshank; David Bowie ; et al.	2018-05-03
Impedance matching in very high dielectric constant isolator/circulator junctions Grant 9,935,351 - Cruickshank , et al. April 3, 2	2018-04-03
Temperature Insensitive Dielectric Constant Garnets App 20180016155 - Cruickshank; David Bowie ; et al.	2018-01-18
Apparatus and methods related to ferrite based circulators Grant 9,793,037 - Cruickshank , et al. October 17, 2	2017-10-17
Methods Related To Junction Ferrite Devices Having Improved Insertion Loss Performance App 20170294696 - Cruickshank; David Bowie ; et al.	2017-10-12
Impedance Matching In Very High Dielectric Constant Isolator/circulator Junctions App 20170279176 - Cruickshank; David Bowie ; et al.	2017-09-28
Ultra-high dielectric constant garnet Grant 9,771,304 - Cruickshank , et al. September 26, 2	2017-09-26
Apparatus and methods related to junction ferrite devices having improved insertion loss performance Grant 9,711,835 - Cruickshank , et al. July 18, 2	2017-07-18
Devices And Methods For Below-resonance Radio-frequency Applications App 20170133141 - CRUICKSHANK; David Bowie ; et al.	2017-05-11
Modified bismuth-substituted synthetic garnets for electronic applications App 20170121849 - Cruickshank; David Bowie ; et al.	2017-05-04
Impedance matching in very high dielectric constant isolator/circulator junctions Grant 9,640,849 - Cruickshank , et al. May 2, 2	2017-05-02
Modified Ni-zn Ferrites For Radiofrequency Applications App 20170098885 - Hill; Michael David ; et al.	2017-04-06
Materials, devices and methods related to below-resonance radio-frequency circulators and isolators Grant 9,552,917 - Cruickshank , et al. January 24, 2	2017-01-24
Effective substitutions for rare earth metals in compositions and materials for electronic applications Grant 9,527,776 - Cruickshank , et al. December 27, 2	2016-12-27
Ultra-high Dielectric Constant Garnet App 20160362341 - Cruickshank; David Bowie ; et al.	2016-12-15
Compositions and materials for electronic applications Grant 9,505,632 - Hill , et al. November 29, 2	2016-11-29
Rare Earth Reduced Garnet Systems And Related Microwave Applications App 20160226120 - CRUICKSHANK; David Bowie ; et al.	2016-08-04
Apparatus And Methods Related To Ferrite Based Circulators App 20160148732 - Cruickshank; David Bowie ; et al.	2016-05-26
Rare earth reduced garnet systems and related microwave applications Grant 9,263,175 - Cruickshank , et al. February 16, 2	2016-02-16
Impedance Matching In Very High Dielectric Constant Isolator/circulator Junctions App 20160028139 - Cruickshank; David Bowie ; et al.	2016-01-28
Apparatus and methods related to ferrite based circulators Grant 9,214,712 - Cruickshank , et al. December 15, 2	2015-12-15
Tunable Resonators Using High Dielectric Constant Ferrite Rods App 20150171501 - Cruickshank; David Bowie ; et al.	2015-06-18
Materials, Devices And Methods Related To Below-resonance Radio-frequency Circulators And Isolators App 20150130550 - CRUICKSHANK; David Bowie ; et al.	2015-05-14
Compositions And Materials For Electronic Applications App 20140346387 - Hill; Michael David ; et al.	2014-11-27
Effective Substitutions For Rare Earth Metals In Compositions And Materials For Electronic Applications App 20140175327 - Cruickshank; David Bowie ; et al.	2014-06-26
Effective substitutions for rare earth metals in compositions and materials for electronic applications Grant 8,696,925 - Cruickshank , et al. April 15, 2	2014-04-15
Apparatus And Methods Related To Junction Ferrite Devices Having Improved Insertion Loss Performance App 20130321090 - Cruickshank; David Bowie ; et al.	2013-12-05
Rare Earth Reduced Garnet Systems And Related Microwave Applications App 20130050041 - CRUICKSHANK; David Bowie ; et al.	2013-02-28
Apparatus And Methods Related To Ferrite Based Circulators App 20120280760 - Cruickshank; David Bowie ; et al.	2012-11-08
Effective Substitutions For Rare Earth Metals In Compositions And Materials For Electronic Applications App 20120133452 - Cruickshank; David Bowie ; et al.	2012-05-31
Compositions And Materials For Electronic Applications App 20120068103 - Hill; Michael David ; et al.	2012-03-22

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