Assignee
ZHAO HONGWEI
CN·4 granted patents·0 citations·filing 2001–2022
Top patents by PatentIndex Score
4 records- 0146US7876198B2Adaptive intelligent electronic hornZHAO HONGWEI·Filed 2008·Granted Jan 25, 2011·0 cites·6 claims
- 0240USRE39966EApparatus and method for generating pressure changes in a mammalian oral/throat cavityZHAO HONGWEI·Filed 2001·Granted Jan 1, 2008·0 cites·21 claims
- 0336US8179187B2Substrate noise passive cancellation method for buck converterZHAO HONGWEI·Filed 2009·Granted May 15, 2012·0 cites·18 claims
- 0428USD1006752SGeared motorZHAO HONGWEI·Filed 2022·Granted Dec 5, 2023·0 cites·1 claims
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