Inventor · disambiguated record
Qianhao Tan
Also filed as: TAN QIANHAO
6 granted patents·43 citations·filing 2011–2016
80Inventor score
Top patents by PatentIndex Score
6 records- 0191US9476608B2Ceiling mounted ventilation fan with illuminationYANG DECONG·Filed 2012·Granted Oct 25, 2016·15 cites·18 claims
- 0288US8814513B2Ceiling mounted ventilation fan with illuminationYANG DECONG·Filed 2011·Granted Aug 26, 2014·19 cites·20 claims
- 0379US8956113B2Ceiling mounted ventilation fan with illuminationPANASONIC ECO SYS GUANGDONG CO·Filed 2014·Granted Feb 17, 2015·5 cites·12 claims
- 0477US10371409B2Ceiling mounted ventilation fan with illuminationPANASONIC ECO SYS GUANGDONG CO·Filed 2016·Granted Aug 6, 2019·2 cites·6 claims
- 0562US8961150B2Air exchange fan and circuit board box thereforYANG JINGTAO·Filed 2011·Granted Feb 24, 2015·2 cites·10 claims
- 0651US9841181B2Ceiling mounted ventilation fan with illuminationPANASONIC ECO SYS GUANGDONG CO·Filed 2015·Granted Dec 12, 2017·0 cites·19 claims
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