Inventor · disambiguated record
Shuqing Cui
Also filed as: CUI SHUQING
9 granted patents·4 pending applications·66 citations·filing 2002–2017
86Inventor score
Top patents by PatentIndex Score
13 records- 0180US10288315B2Straight fin tube with bended fins condensing heat exchangerSUZHOU CQ HEAT EXCHANGER CO LTD·Filed 2017·Granted May 14, 2019·2 cites·10 claims
- 0277US6647932B1Compact boiler with tankless heater for providing heat and domestic hot waterUNITED DOMINION IND INC·Filed 2002·Granted Nov 18, 2003·21 cites·14 claims
- 0369US9470433B2Dual-ring and straight fin tube condensingSUZHOU CQ HEAT EXCHANGER CO LTD·Filed 2013·Granted Oct 18, 2016·2 cites·8 claims
- 0469USD486897SBoilerUNITED DOMINION IND INC·Filed 2002·Granted Feb 17, 2004·17 cites·1 claims
- 0561US7007858B2Compact boiler with tankless heater for providing heat and domestic hot water and method of operationUNITED DOMINION IND INC·Filed 2003·Granted Mar 7, 2006·11 cites·6 claims
- 0658US7097210B2Method and apparatus for providing a transition connector to introduce outside air and vent flue for boiler combustionSPX CORP·Filed 2003·Granted Aug 29, 2006·4 cites·27 claims
- 0753US9797622B2Coil and serpentine bent fin tube condensing heat exchangerSUZHOU CQ HEAT EXCHANGER CO LTD·Filed 2014·Granted Oct 24, 2017·0 cites·10 claims
- 0853US2015007779A1Spiral finned coil condensing heat exchangerSUZHOU CQ HEAT EXCHANGER CO LTD·Filed 2014·Application pending·0 cites
- 0952US6886756B2Method and apparatus for controlling and providing electrical connections for a boilerSPX CORP·Filed 2002·Granted May 3, 2005·6 cites·28 claims
- 1050US2015300687A1A Straight Fin Tube with Bended Fins Condensing Heat ExchangerSUZHOU CQ HEAT EXCHANGER CO LTD·Filed 2013·Application pending·0 cites
- 1145US6772713B2Method and apparatus for providing and utilizing outside air for boiler combustionUNITED DOMINION IND INC·Filed 2002·Granted Aug 10, 2004·3 cites·15 claims
- 1241US2005012333A1Pipe connecting method and apparatusUNITED DOMINION IND INC·Filed 2003·Application pending·0 cites
- 1332US2004112305A1Method and apparatus for mounting a boiler on a wall or floorFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →