Assignee
ZHANG HONGBO
CN·3 granted patents·1 pending application·6 citations·filing 2009–2024
Top patents by PatentIndex Score
4 records- 0156US8265303B2Circuits and methods for reducing pop noise in class D amplifiersZHANG HONGBO·Filed 2009·Granted Sep 11, 2012·4 cites·21 claims
- 0244USD1077235SHearing-aid setZHANG HONGBO·Filed 2024·Granted May 27, 2025·0 cites·1 claims
- 0344US2012328912A1Winding assembly for electrochemical cells, methods of making the winding assembly, and the electrochemical cellZHANG HONGBO·Filed 2012·Application pending·0 cites
- 0433USD900164SPumpZHANG HONGBO·Filed 2019·Granted Oct 27, 2020·2 cites·1 claims
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