Assignee
CHEN HO-CHIN
TW·5 granted patents·33 citations·filing 2005–2017
Top patents by PatentIndex Score
5 records- 0184US10493482B2Angle adjustable pistol-type watering nozzleCHEN HO CHIN·Filed 2017·Granted Dec 3, 2019·6 cites·5 claims
- 0271US9346065B2Drive mechanism for a sprinklerCHEN HO CHIN·Filed 2014·Granted May 24, 2016·4 cites·5 claims
- 0369US9539592B2Adjustment device for oscillating sprinklerCHEN HO-CHIN·Filed 2015·Granted Jan 10, 2017·2 cites·6 claims
- 0462USD532077SSpray nozzleCHEN HO CHIN·Filed 2005·Granted Nov 14, 2006·21 cites·1 claims
- 0541US9440247B2Sprinkler with bypass tubeCHEN HO-CHIN·Filed 2015·Granted Sep 13, 2016·0 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →