Assignee
HANGZHOU LEADERWAY ELECTRONICS CO LTD
CN·5 granted patents·2 pending applications·0 citations·filing 2015–2024
Top patents by PatentIndex Score
7 records- 0162US2025347436A1Adaptive variable speed control method, adaptive variable speed controller and method for operating the sameHANGZHOU LEADERWAY ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0253US2024191895A1Control device and method, and air conditioning systemHANGZHOU LEADERWAY ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 0349US11606050B2Method and system for controlling electric motor, and controllerHANGZHOU LEADERWAY ELECTRONICS CO LTD·Filed 2019·Granted Mar 14, 2023·0 cites·18 claims
- 0441US11404985B2Motor control method and device, and frequency conversion controllerHANGZHOU LEADERWAY ELECTRONICS CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·19 claims
- 0540US11444566B2Overcurrent protection circuit, and controllerHANGZHOU LEADERWAY ELECTRONICS CO LTD·Filed 2019·Granted Sep 13, 2022·0 cites·17 claims
- 0637US12264861B2Controller, air conditioner, and high-pressure protection circuitHANGZHOU LEADERWAY ELECTRONICS CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
- 0726US9766003B2Air conditioner controller, air conditioner control circuit and air conditioner control methodHANGZHOU LEADERWAY ELECTRONICS CO LTD·Filed 2015·Granted Sep 19, 2017·0 cites·23 claims
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