Inventor · disambiguated record
Chuanfu Yu
Also filed as: YU CHUANFU
5 granted patents·239 citations·filing 2006–2016
84Inventor score
Files withBEIJING QIHOO TECHNOLOGY CO3GOLDEN DRAGON PRECISE COPPER T1GOLDEN DRAGON PRECISE COPPER TUBE GROUP INC1
Top patents by PatentIndex Score
5 records- 0196USD763877SDisplay screen with a graphical user interfaceBEIJING QIHOO TECHNOLOGY CO·Filed 2016·Granted Aug 16, 2016·57 cites·1 claims
- 0296USD755819SDisplay screen with animated graphical user interfaceBEIJING QIHOO TECHNOLOGY CO·Filed 2013·Granted May 10, 2016·111 cites·1 claims
- 0394USD751606SDisplay screen with animated graphical user interfaceBEIJING QIHOO TECHNOLOGY CO·Filed 2013·Granted Mar 15, 2016·54 cites·1 claims
- 0473US7762318B2Condensing heat-exchange copper tube for an flooded type electrical refrigeration unitGOLDEN DRAGON PRECISE COPPER T·Filed 2006·Granted Jul 27, 2010·10 cites·8 claims
- 0571US7841391B2Flooded type evaporating heat-exchange copper tube for an electrical refrigeration unitGOLDEN DRAGON PRECISE COPPER TUBE GROUP INC·Filed 2006·Granted Nov 30, 2010·7 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →