Assignee
ZHAO XIAOFENG
CN·3 granted patents·17 citations·filing 2003–2022
Top patents by PatentIndex Score
3 records- 0172US7975685B2Solar collecting and utilizing deviceZHAO XIAOFENG·Filed 2003·Granted Jul 12, 2011·17 cites·9 claims
- 0268US12203707B2High temperature heat exchange and heat storage unit, and mechanism and device thereofZHAO XIAOFENG·Filed 2022·Granted Jan 21, 2025·0 cites·14 claims
- 0353US11049710B2Device and method for generating, storing and transmitting positive and negative ionsZHAO XIAOFENG·Filed 2019·Granted Jun 29, 2021·0 cites·18 claims
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