Assignee
YANG XIAOHUA
CN·3 granted patents·4 citations·filing 2011–2020
Top patents by PatentIndex Score
3 records- 0173US8623791B2Copolymer and preparation method and application thereofYANG XIAOHUA·Filed 2011·Granted Jan 7, 2014·4 cites·22 claims
- 0253US11732742B2Anti-loosening bolt and nut assembly structureYANG XIAOHUA·Filed 2020·Granted Aug 22, 2023·0 cites·9 claims
- 0333US8742737B2Switched-mode power supply controlling circuit and switched-mode power supply using the sameYANG XIAOHUA·Filed 2011·Granted Jun 3, 2014·0 cites·22 claims
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