QF

Qixiang Feng

Overall (All Time): #370,992 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
D1054707 Electric toothbrush 2024-12-24
D982346 Soap dispenser 2023-04-04
D982347 Soap dispenser 2023-04-04
D971633 Soap dispenser 2022-12-06
D971634 Soap dispenser 2022-12-06
D971635 Soap dispenser 2022-12-06
9740177 Standard time synchronization method for electronic device 2017-08-22
D769758 Jingle bell player 2016-10-25
9426571 Multifunctional wireless device 2016-08-23
D763230 Spherical speaker device 2016-08-09
D757684 Wireless speaker with doggie design 2016-05-31
D756966 Bluetooth speaker 2016-05-24
8379492 Energy saving digital timepiece 2013-02-19