Assignee
WILLFAR INFORMATION TECH CO LTD
CN·2 granted patents·0 citations·filing 2020–2023
Top patents by PatentIndex Score
2 records- 0137US11852661B2Method and system for extracting characteristic signal from power frequency signal and file management method thereforWILLFAR INFORMATION TECH CO LTD·Filed 2020·Granted Dec 26, 2023·0 cites·10 claims
- 0236US12413260B2Communication method of wireless internet of things under asynchronous frequency hopping networkingWILLFAR INFORMATION TECH CO LTD·Filed 2023·Granted Sep 9, 2025·0 cites·10 claims
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