Inventor · disambiguated record
Liliang Liu
Also filed as: LIU LILIANG
4 granted patents·26 citations·filing 2016–2021
72Inventor score
Technology areasF24F
Files with3M INNOVATIVE PROPERTIES CO4
Top patents by PatentIndex Score
4 records- 0184US10955150B2Room air purifier with RFID reader3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Mar 23, 2021·4 cites·14 claims
- 0271USD944379SVehicle air purifier3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Feb 22, 2022·14 cites·1 claims
- 0367US11168907B2Room air purifier with RFID reader3M INNOVATIVE PROPERTIES CO·Filed 2021·Granted Nov 9, 2021·0 cites·16 claims
- 0457USD891599SAir purifier3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Jul 28, 2020·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →