Assignee
LIN LI HUA
TW·3 granted patents·5 pending applications·8 citations·filing 1990–2023
Top patents by PatentIndex Score
8 records- 0165US9733079B2Double-bead horizontal and vertical spirit level, apparatus using the spirit level, and method of measuring distance and height by using the apparatusLIN LI-HUA·Filed 2015·Granted Aug 15, 2017·2 cites·10 claims
- 0260US7600416B2Apparatus for measuring surface tensionLIN LI-HUA·Filed 2008·Granted Oct 13, 2009·2 cites·9 claims
- 0359US2010243011A1Walking aid combined with a toilet seatLIN LI-HUA·Filed 2009·Application pending·0 cites
- 0450US2024318622A1Power generator driving device utilizing tides to form liquid pistonLIN LI HUA·Filed 2023·Application pending·0 cites
- 0542US2008174992A1Modularized transformation structure for lamp tubeLIN LI-HUA·Filed 2007·Application pending·0 cites
- 0640US2008204962A1Surge absorberLIN LI-HUA·Filed 2007·Application pending·0 cites
- 0735US2011081806A1Lamp Tube Adapter Structure for Lighting ApparatusLIN LI-HUA·Filed 2008·Application pending·0 cites
- 0825US5094366ADispensing means for chemical solutionLIN LI HUA·Filed 1990·Granted Mar 10, 1992·4 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →