Assignee
LAW SUI CHUN
CN·3 granted patents·5 pending applications·25 citations·filing 2005–2016
Top patents by PatentIndex Score
8 records- 0186US9895462B2Method and apparatus for high efficiency air purificationLAW SUI CHUN·Filed 2012·Granted Feb 20, 2018·13 cites·14 claims
- 0282US9562702B2Air treatment apparatus and methodLAW SUI CHUN·Filed 2011·Granted Feb 7, 2017·9 cites·16 claims
- 0381US9737841B2Air purification systemLAW SUI CHUN·Filed 2016·Granted Aug 22, 2017·3 cites·10 claims
- 0449US2016236126A1Air purification systemLAW SUI CHUN·Filed 2014·Application pending·0 cites
- 0542US2006043026A1Method and apparatus for fluid purificationLAW SUI-CHUN·Filed 2005·Application pending·0 cites
- 0639US2016279556A1Air purification apparatus and methodLAW SUI CHUN·Filed 2016·Application pending·0 cites
- 0736US2017082305A1An Air Purification DeviceLAW SUI CHUN·Filed 2015·Application pending·0 cites
- 0836US2015330817A1Method and Device for Environmental and Health MonitoringLAW SUI CHUN·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →