Assignee
CHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD
CN·3 granted patents·4 pending applications·2 citations·filing 2019–2024
Top patents by PatentIndex Score
7 records- 0175US11031974B2Methods and systems for controlled communication in wireless chargingCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2019·Granted Jun 8, 2021·2 cites·17 claims
- 0257US12597804B2Coil current demodulation method and circuit based on wireless charging power transmitterCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2022·Granted Apr 7, 2026·0 cites·2 claims
- 0346US2024396379A1Control method, mode selection method, transmitting module, and system of signal transmissionCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2022·Application pending·0 cites
- 0444US12476496B2Low-voltage startup circuit for low-inductance wireless charging system and wireless charging systemCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2021·Granted Nov 18, 2025·0 cites·6 claims
- 0544US2026086793A1Firmware upgrade method and apparatus, receiving end device, and storage mediumCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2024·Application pending·0 cites
- 0641US2025277835A1Load resistance value determination method, apparatus, electronic device and storage mediumCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2022·Application pending·0 cites
- 0740US2024039274A1Self-adaptive Protection Circuit and Method for Double-voltage Startup of Wireless Charging SystemCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2022·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →