Inventor · disambiguated record
Yajie Chen
Also filed as: CHEN YAJIE
35 granted patents·15 pending applications·139 citations·filing 1991–2025
95Inventor score
Files withROGERS CORP27LOCUS OIL IP COMPANY LLC5LOCUS SOLUTIONS IPCO LLC4UNIV NORTHEASTERN4LOCUS IP CO LLC3
Top patents by PatentIndex Score
50 records- 0197US10766786B2Mo-doped Co2Z-type ferrite composite material for use ultra-high frequency antennasUNIV NORTHEASTERN·Filed 2016·Granted Sep 8, 2020·13 cites·52 claims
- 0296US10468169B2Co2 Z-type ferrite composite material for use in ultra-high frequency antennasROGERS CORP·Filed 2015·Granted Nov 5, 2019·10 cites·22 claims
- 0394US10947444B2Materials and methods for reducing viscosity of oilLOCUS OIL IP COMPANY LLC·Filed 2018·Granted Mar 16, 2021·7 cites·16 claims
- 0492US12227694B2Microbial products and uses thereof to improve oil recoveryLOCUS SOLUTIONS IPCO LLC·Filed 2022·Granted Feb 18, 2025·1 cites·3 claims
- 0592US5514846AAutomatic welder control systemFiled 1993·Granted May 7, 1996·80 cites·15 claims
- 0691US11479711B2Materials and methods for reducing viscosity of oilLOCUS OIL IP COMPANY LLC·Filed 2021·Granted Oct 25, 2022·2 cites·15 claims
- 0785US11004583B2Magneto-dielectric material comprising hexaferrite fibers, methods of making, and uses thereofROGERS CORP·Filed 2017·Granted May 11, 2021·2 cites·20 claims
- 0884US10746297B2Electronic parking lock actuator for automatic transmission of vehicleJOHNSON ELECTRIC INT AG·Filed 2018·Granted Aug 18, 2020·4 cites·11 claims
- 0980US11414591B2Microbial products and uses thereof to improve oil recoveryLOCUS OIL IP COMPANY LLC·Filed 2018·Granted Aug 16, 2022·1 cites·7 claims
- 1076US2025171679A1Microbial Products and Uses Thereof to Improve Oil RecoveryLOCUS SOLUTIONS IPCO LLC·Filed 2025·Application pending·0 cites
- 1174US11155746B2Compositions and methods for reducing hydrogen sulfide and microbial influenced corrosion in crude oil, natural gas, and in associated equipmentLOCUS OIL IP COMPANY LLC·Filed 2018·Granted Oct 26, 2021·1 cites·10 claims
- 1272US12381025B2Low loss magnetodielectric materialROGERS CORP·Filed 2022·Granted Aug 5, 2025·0 cites·20 claims
- 1371US12406788B2M-type hexaferrite comprising antimonyROGERS CORP·Filed 2020·Granted Sep 2, 2025·0 cites·19 claims
- 1470US11783975B2Nanocrystalline cobalt doped nickel ferrite particles, method of manufacture, and uses thereofROGERS CORP·Filed 2020·Granted Oct 10, 2023·0 cites·20 claims
- 1570US11476022B2Magnetic particles, methods of making, and uses thereofROGERS CORP·Filed 2020·Granted Oct 18, 2022·0 cites·19 claims
- 1670US2023399237A1Y-type hexaferrite, method of manufacture, and uses thereofROGERS CORP·Filed 2023·Application pending·0 cites
- 1769US12110234B2Polycrystalline 18H hexaferrite, method of manufacture, and uses thereofROGERS CORP·Filed 2021·Granted Oct 8, 2024·0 cites·25 claims
- 1866US11691892B2Z-type hexaferrite having a nanocrystalline structureROGERS CORP·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 1966US11679991B2Multiphase ferrites and composites comprising the sameROGERS CORP·Filed 2020·Granted Jun 20, 2023·0 cites·20 claims
- 2066US9117565B2Magnetic grain boundary engineered ferrite core materialsCHEN YAJIE·Filed 2012·Granted Aug 25, 2015·1 cites·21 claims
- 2165US11476021B2Ruthenium doped Z-type hexaferriteROGERS CORP·Filed 2020·Granted Oct 18, 2022·0 cites·20 claims
- 2265US2025343359A1Sparse gradient dielectric lens for improving field of viewROGERS CORP·Filed 2025·Application pending·0 cites
- 2365US2024368047A1Microbial fertilizers and/or additives for nitrogen-based fertilizersLOCUS SOLUTIONS IPCO LLC·Filed 2023·Application pending·0 cites
- 2464US11574752B2Magneto-dielectric materials, methods of making, and uses thereofROGERS CORP·Filed 2020·Granted Feb 7, 2023·0 cites·25 claims
- 2563US12230899B2Dual band antennaROGERS CORP·Filed 2022·Granted Feb 18, 2025·0 cites·19 claims
- 2662US12424362B2M-type hexaferrite having a planar anisotropyROGERS CORP·Filed 2021·Granted Sep 23, 2025·0 cites·22 claims
- 2762US11682509B2High frequency magnetic films, method of manufacture, and uses thereofROGERS CORP·Filed 2019·Granted Jun 20, 2023·0 cites·13 claims
- 2862US2024158302A118h hexaferrite, method of manufacture, and uses thereofROGERS CORP·Filed 2023·Application pending·0 cites
- 2961US11827527B2Bismuth ruthenium M-type hexaferriteROGERS CORP·Filed 2020·Granted Nov 28, 2023·0 cites·20 claims
- 3059US11508503B2Textured planar m-type hexagonal ferrites and methods of use thereofROGERS CORP·Filed 2019·Granted Nov 22, 2022·0 cites·19 claims
- 3158US12221356B2Method for preparing copper azide and cuprous azide encapsulated by conductive metal-organic frameworkUNIV NANJING SCI & TECH·Filed 2020·Granted Feb 11, 2025·0 cites·18 claims
- 3258US11932891B2Co-culture of myxobacteria and Bacillus for enhanced metabolite productionLOCUS SOLUTIONS IPCO LLC·Filed 2020·Granted Mar 19, 2024·0 cites·14 claims
- 3358US11211187B2Magnetic materials with ultrahigh resistivity intergrain nanoparticlesUNIV NORTHEASTERN·Filed 2018·Granted Dec 28, 2021·0 cites·19 claims
- 3458US5220145AAutomatic welder control systemCECIL DIMITRIOS G·Filed 1991·Granted Jun 15, 1993·17 cites·13 claims
- 3558US2024154312A1Single feed and dual polarization antennaROGERS CORP·Filed 2023·Application pending·0 cites
- 3655US2022243241A1Co-Culture of Myxobacteria and Pseudomonas for Enhanced Production of Biosurfactants and Other MetabolitesLOCUS IP CO LLC·Filed 2020·Application pending·0 cites
- 3755US2023352221A1M-type hexaferrite comprising a low dielectric loss ceramicROGERS CORP·Filed 2021·Application pending·0 cites
- 3854US11377585B2Co-cultivation of a myxobacterium and acinetobacter for enhanced production of emulsanLOCUS IP CO LLC·Filed 2020·Granted Jul 5, 2022·0 cites·8 claims
- 3953US2023352222A1Novel multifferoic r-type hexaferrite, a composite and an article comprising the r-type hexaferrite, and a method of making the sameROGERS CORP·Filed 2021·Application pending·0 cites
- 4053US2020396991A1Production of mel-like glycolipids and lipopeptides using a bacillus sp. microorganismLOCUS IP CO LLC·Filed 2020·Application pending·0 cites
- 4153US2019221343A1Core-shell particles, magneto-dielectric materials, methods of making, and uses thereofROGERS CORP·Filed 2019·Application pending·0 cites
- 4251US11279965B2Symbiotic fermentation of Acinetobacter and Bacillus and applications thereofLOCUS OIL IP COMPANY LLC·Filed 2018·Granted Mar 22, 2022·0 cites·3 claims
- 4350US2024203624A1Y-type hexaferrite, method of manufacture, and uses thereofROGERS CORP·Filed 2023·Application pending·0 cites
- 4449US10641379B2Electronic parking lock actuator for automatic transmission of vehicleJOHNSON ELECTRIC INT AG·Filed 2018·Granted May 5, 2020·0 cites·8 claims
- 4548US11945753B2Low loss power ferrites and method of manufactureROGERS CORP·Filed 2019·Granted Apr 2, 2024·0 cites·22 claims
- 4646US2022181052A1Electromagnetic component having magneto-dielectric materialROGERS CORP·Filed 2021·Application pending·0 cites
- 4745US2010173101A1Method of manufacturing thick-film, low microwave loss, self-biased barium-hexaferrite having perpendicular magnetic anisotropyUNIV NORTHEASTERN·Filed 2007·Application pending·0 cites
- 4838US11626228B2Multi-layer magneto-dielectric materialROGERS CORP·Filed 2017·Granted Apr 11, 2023·0 cites·19 claims
- 4934US2017040473A1Nanostructured Hybrid-Ferrite Photoferroelectric DeviceUNIV NORTHEASTERN·Filed 2015·Application pending·0 cites
- 5027US9893341B2Battery pack and device for connecting tabs of battery cells in the sameCONTEMPORARY AMPEREX TECH LIMITED·Filed 2015·Granted Feb 13, 2018·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →