Assignee
HENGDIAN GROUP DMEGC MAGNETICS CO LTD
CN·10 granted patents·41 pending applications·0 citations·filing 2020–2025
Top patents by PatentIndex Score
51 records- 0170US12520620B2Solar battery, method for preparing same and use thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2024·Granted Jan 6, 2026·0 cites·19 claims
- 0263US12341153B2Doped phosphorus-sulfur iodide solid electrolyte, preparation method therefor, and use thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2020·Granted Jun 24, 2025·0 cites·15 claims
- 0363US2026078062A1Nickel-zinc ferrite material, and preparation method therefor and use thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Application pending·0 cites
- 0463US2024425416A1Preparation method for low-line-width w-type hexagonal crystal system microwave ferrite materialHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Application pending·0 cites
- 0560US2026088201A1Preparation method for iron-nickel magnetic powder core materialHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Application pending·0 cites
- 0660US2025107272A1Solar cell, method for preparing same and electrical deviceHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2024·Application pending·0 cites
- 0758US2024347659A1Solar cell, method of manufacturing the same, and photovoltaic componentHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2024·Application pending·0 cites
- 0858US2025066255A1Microwave ferrite material, preparation method therefor and application thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 0957US2024006121A1Integrated co-fired inductor and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 1057US2024029952A1Integrated co-fired inductor and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 1156US2024363274A1Fully-integrated voltage regulation module inductor magnetic slurry and preparation method therofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Application pending·0 cites
- 1256US2025048779A1Solar cell and preparation method thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2024·Application pending·0 cites
- 1355US12369429B2All-black crystalline silicon solar cell and preparation method therefor, and photovoltaic moduleHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Granted Jul 22, 2025·0 cites·12 claims
- 1455US2024038421A1Soft magnetic powder, preparation method therefor, and use thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 1555US2025385042A1Casting type power inductor and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Application pending·0 cites
- 1654US12484332B2Solar cell and preparation method thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·8 claims
- 1754US12155349B2Intelligent solar photovoltaic componentHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Granted Nov 26, 2024·0 cites·11 claims
- 1854US2025385038A1Inductor and inductor manufacturing methodHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 1954US2024051880A1Manganese zinc ferrite, preparation method therefor and use thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 2054US2024363273A1Magnetic Composite Material Composition, Magnetic Core For Inductor And Manufacturing Method ThereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 2154US2024047649A1Modified silicon-carbon negative electrode material, preparation method therefor, and application thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 2254US2024290537A1Power inductor and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 2353US12033777B2Amorphous nanocrystalline soft magnetic material, preparation method therefor and use thereof, amorphous ribbon material, amorphous nanocrystalline ribbon material, and amorphous nanocrystalline magnetic sheetHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2020·Granted Jul 9, 2024·0 cites·16 claims
- 2453US2024249864A1Rare earth ion-doped soft magnetic alloy, soft magnetic composite material and preparation method thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 2552US12074478B2Permanent-magnet motor rotor, permanent-magnet motor and method for processing a permanent-magnet motor rotorHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Granted Aug 27, 2024·0 cites·20 claims
- 2651US2025239398A1Power inductor and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Application pending·0 cites
- 2751US2025006883A1Anode and Preparation Method Thereof, and Lithium Ion BatteryHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 2851US2024304791A1Sodium ion cathode electrode material and preparation method thereof, and sodium ion batteryHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 2951US2025059093A1Microwave ferrite material for miniaturized circulator, and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 3051US2024300013A1Surface treatment method of metal powder and surface passivated metal powderHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 3150US2025287726A1Silicon wafer texturing method, textured silicon wafer, crystalline silicon cell and manufacturing method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2025·Application pending·0 cites
- 3250US2023395775A1Positive electrode material, preparation method therefor and use thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 3350US2024055166A1Soft magnetic alloy sheet, preparation method therefor and use thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 3449US2023395292A1Iron-based amorphous alloy powder, preparation method therefor and application thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 3548US2023360839A1Thin-film power inductorHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 3647US12237433B2Double-sided solar cell and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·19 claims
- 3747US2024420874A1Microwave ferrite material suitable for 5g radio frequency device and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Application pending·0 cites
- 3847US2025038001A1Preparation method and application of crystalline silicon solar cell having shallow junction diffusion emitterHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 3946US11990273B2Manufacturing method of thin-film power inductor and thin-film power inductorHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2020·Granted May 21, 2024·0 cites·18 claims
- 4046US2024196579A1Magnetic shielding structure for wireless charging and manufacturing method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 4144US2022182007A1Solar tile structureHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2020·Application pending·0 cites
- 4244US2025206670A1Nickel-magnesium-zinc-copper ferrite and preparation method therefor and magnetic device thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2025·Application pending·0 cites
- 4344US2025014814A1Inductive component, preparation method therefor and application thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2023·Application pending·0 cites
- 4443US12577166B2Manganese-zinc ferrite with high magnetic permeability at negative temperature and low loss at high temperature and method for preparing sameHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2020·Granted Mar 17, 2026·0 cites·9 claims
- 4543US2024222539A1Solar cell structure and manufacturing method thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 4642US2024286959A1High-saturation and low-loss bi-component microwave ferrite material, and preparation method therefor and use thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 4742US2023332329A1Modified nanocrystalline strip, preparation method therefor, and application thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 4842US2024308916A1Microwave ferrite material for third-order intermodulation circulator and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2022·Application pending·0 cites
- 4940US2024194801A1Gallium oxide back-passivated solar cell and preparation method thereforHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
- 5037US2024067568A1Two-component microwave ferrite material, preparation method therefor and application thereofHENGDIAN GROUP DMEGC MAGNETICS CO LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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