Inventor · disambiguated record
Benyu Qian
Also filed as: QIAN BENYU
11 granted patents·5 pending applications·60 citations·filing 1996–2018
86Inventor score
Top patents by PatentIndex Score
16 records- 0177US8432271B2Driver alarm for preventing children from being left in carQIAN DAVY ZIDE·Filed 2010·Granted Apr 30, 2013·6 cites·10 claims
- 0275US10128891B2Mobile phone / tablet shell with finger grasping ringQIAN DAVY ZIDE·Filed 2017·Granted Nov 13, 2018·3 cites·2 claims
- 0367US8884748B2Method for avoiding children to be left in car alone and device thereofQIAN DAVY ZIDE·Filed 2011·Granted Nov 11, 2014·5 cites·19 claims
- 0466US9494251B2Two-way valve with secure structure for dispensing large bottle of carbonated beverage into vialQIAN DAVY ZIDE·Filed 2014·Granted Nov 15, 2016·2 cites·10 claims
- 0559US2010180373A1Portable Bathtub Used in a Shower RoomQIAN DAVY ZIDE·Filed 2009·Application pending·0 cites
- 0654US10105016B2Portable water and energy saving bathtubQIAN DAVY ZIDE·Filed 2013·Granted Oct 23, 2018·0 cites·11 claims
- 0754US9873380B2Interior side mirror for side blind spot of a carQIAN DAVY ZIDE·Filed 2015·Granted Jan 23, 2018·1 cites·7 claims
- 0850US5826748AClosed isobaric dispenser for carbonated liquidFiled 1996·Granted Oct 27, 1998·22 cites·22 claims
- 0949US5909824AProcess and device for preserving carbonation of carbonated beverage during consumptionFiled 1998·Granted Jun 8, 1999·21 cites·21 claims
- 1046US10305530B2Case having holder for tablet/mobile phoneQIAN DAVY ZIDE·Filed 2018·Granted May 28, 2019·0 cites·7 claims
- 1145US9940809B2Smart phone having function of preventing to leave children in carQIAN DAVY ZIDE·Filed 2016·Granted Apr 10, 2018·0 cites·7 claims
- 1245US2018078014A1Case having gripping hole for tablet/mobile phoneQIAN DAVY ZIDE·Filed 2017·Application pending·0 cites
- 1344US10411747B2Case having battery box for smart phone/tabletQIAN DAVY ZIDE·Filed 2017·Granted Sep 10, 2019·0 cites·16 claims
- 1440US2014029123A1Interior side mirror for side blind spot of a carSHANGHAI INST MICROSYS & INF·Filed 2013·Application pending·0 cites
- 1540US2014063629A1Interior side mirror for side blind spot of a carQIAN DAVY ZIDE·Filed 2013·Application pending·0 cites
- 1633US2016234364A1Mobile phone / tablet shell with finger grasping ringQIAN DAVY ZIDE·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →