Assignee
GUANGDONG POWER GRID CO LTD
CN·5 granted patents·12 pending applications·2 citations·filing 2019–2025
Top patents by PatentIndex Score
17 records- 0179US11508505B2Superconducting coil having spiral structure for current limiterGUANGDONG POWER GRID CO LTD·Filed 2019·Granted Nov 22, 2022·2 cites·8 claims
- 0270US2026004467A1Meta-learning-based joint source-channel coding method and apparatus, and mediumGUANGDONG POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0365US2026099699A1Semantic Communication Method and Apparatus, Device, and Storage MediumGUANGDONG POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 0463US2026019306A1Compressed sensing-based near-field channel estimation method and apparatus for extra-large-scale massive multiple-input multiple-output (xl-mimo), device, and storage mediumGUANGDONG POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0560US2025219419A1Control method and system for avc substation reactive power optimization assistanceGUANGDONG POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 0659US11967442B2Skin layer of superconducting tape, superconducting tape, and superconducting coilGUANGDONG POWER GRID CO LTD·Filed 2019·Granted Apr 23, 2024·0 cites·17 claims
- 0759US2026034688A1Live working robot and method for maintaining high-voltage electrical deviceGUANGDONG POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 0856US2026048458A1Mechanical arm for nut detachment and installation and use method thereofGUANGDONG POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 0956US2025277823A1Current sensor and control method thereofGUANGDONG POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 1051US2025378140A1Method and apparatus for classifying electrical loads, electronic device, medium and productGUANGDONG POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 1151US2025253627A1Coating device and method for insulating parallel groove clampGUANGDONG POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 1250US11293942B2Superconducting tape testing deviceGUANGDONG POWER GRID CO LTD·Filed 2019·Granted Apr 5, 2022·0 cites·8 claims
- 1350US2025074848A1Preparation method of trans-1,1,1,4,4,4-hexafluoro-2-buteneGUANGDONG POWER GRID CO LTD·Filed 2023·Application pending·0 cites
- 1449US2026048459A1Drainage plate bolt dismounting deviceGUANGDONG POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 1544US2024169118A1Method and device for designing insulator structure for mixed gas insulationGUANGDONG POWER GRID CO LTD·Filed 2023·Application pending·0 cites
- 1643US11250975B2Superconducting current limiter having composite insulation structureGUANGDONG POWER GRID CO LTD·Filed 2019·Granted Feb 15, 2022·0 cites·9 claims
- 1743US11190010B2Annular bearer network and service bearing implementation method thereforGUANGDONG POWER GRID CO LTD·Filed 2019·Granted Nov 30, 2021·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →