Assignee
HUANG TZU-LIN
TW·8 granted patents·4 pending applications·23 citations·filing 2011–2025
Top patents by PatentIndex Score
12 records- 0180US8579210B2Sprinkler with adjustable water outflowHUANG TZU-LIN·Filed 2011·Granted Nov 12, 2013·7 cites·2 claims
- 0279US9144809B2Impingement sprinklerHUANG TZU-LIN·Filed 2012·Granted Sep 29, 2015·7 cites·6 claims
- 0372US9527099B2Impingement sprinklerHUANG TZU-LIN·Filed 2015·Granted Dec 27, 2016·2 cites·1 claims
- 0462US8944345B2Swing sprinklerHUANG TZU-LIN·Filed 2012·Granted Feb 3, 2015·2 cites·5 claims
- 0559US2025235884A1Water flow control device with pre-adjustable outputHUANG TZU LIN·Filed 2025·Application pending·0 cites
- 0656US12151656B2Swing type wheel locking deviceHUANG TZU LIN·Filed 2022·Granted Nov 26, 2024·0 cites·8 claims
- 0750US11719346B2Water control valve with offset valve coreHUANG TZU LIN·Filed 2022·Granted Aug 8, 2023·0 cites·4 claims
- 0848US2015196000A1Retaining plate for sprinkler tripodHUANG TZU-LIN·Filed 2014·Application pending·0 cites
- 0942USD691239SHandle for water spray nozzleHUANG TZU-LIN·Filed 2012·Granted Oct 8, 2013·5 cites·1 claims
- 1042US2014014739A1Impingement sprinklerHUANG TZU-LIN·Filed 2012·Application pending·0 cites
- 1135US2016215919A1Expandable hoseHUANG TZU-LIN·Filed 2015·Application pending·0 cites
- 1229USD1078924SSpray pattern selection ring for water sprayerHUANG TZU LIN·Filed 2022·Granted Jun 10, 2025·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →