Assignee
NINGBO RICHEN ELECTRICAL APPLIANCE CO LTD
CN·14 granted patents·7 pending applications·23 citations·filing 2018–2025
Top patents by PatentIndex Score
21 records- 0183USD863235SRemote controlNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2018·Granted Oct 15, 2019·19 cites·1 claims
- 0270US11719443B2Regulating mechanism for regulating the flows from a plurality of gas outlets in a fuel gas valveNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2022·Granted Aug 8, 2023·0 cites·15 claims
- 0369US11047500B2Dual coil solenoid valve for a fuel gas control valve and the control method thereofNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2019·Granted Jun 29, 2021·1 cites·7 claims
- 0469US10762805B1Simulated solid fuelNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2019·Granted Sep 1, 2020·1 cites·7 claims
- 0568US11280497B2Regulating mechanism for regulating the flows from a plurality of gas outlets in a fuel gas valveNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2019·Granted Mar 22, 2022·0 cites·15 claims
- 0668US2025012441A1Gasification device for gasification combustion fireplaceNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2024·Application pending·0 cites
- 0768US2025012450A1Burner for burning gaseous fuelNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2024·Application pending·0 cites
- 0868US2026009542A1Fireplace Flame-Extinguishing Method and FireplaceNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2025·Application pending·0 cites
- 0967US2024384875A1Movably installed ejector pipe for gas fireplaceNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2024·Application pending·0 cites
- 1066US11175037B2Multi-outlet channel combination gas valveNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2019·Granted Nov 16, 2021·0 cites·9 claims
- 1161US12493305B2Device for supplying liquid at constant amount and method for controlling sameNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·12 claims
- 1257USD1077165SHanging fireplaceNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2023·Granted May 27, 2025·1 cites·1 claims
- 1357US11209170B2Gas fireplace combustion device structureNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2019·Granted Dec 28, 2021·0 cites·8 claims
- 1457US2025012451A1Fireplace for gasifying and burning fuelNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2024·Application pending·0 cites
- 1555US2025157490A1Method for generating flame videoNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2024·Application pending·0 cites
- 1654US11732897B2Streamer type flame simulation deviceNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2020·Granted Aug 22, 2023·0 cites·19 claims
- 1749US2020378607A1Flame simulating device and atomizing simulation fireplace including sameNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2019·Application pending·0 cites
- 1847US12158251B2Flame simulation projection deviceNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2022·Granted Dec 3, 2024·0 cites·10 claims
- 1942US11898710B2Flame simulating device and atomizing simulation fireplace including sameNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·15 claims
- 2040USD1112671SHanging fireplaceNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·1 claims
- 2138USD896189SRemote controlNINGBO RICHEN ELECTRICAL APPLIANCE CO LTD·Filed 2019·Granted Sep 15, 2020·1 cites·1 claims
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