Inventor · 安丰镇, CN

Qi Wang

237Patents
23h-index
288Co-inventors
93Inventor score

Filing activity: Dec 20, 1993 → Oct 8, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US5941303A Extruded manifold with multiple passages and cross-counterflow heat exchanger incorporating same Mechanical Engineering; Lighting; Heating 95 Expired
USD896024S1 Water bottle lid General 52 Active
USD892558S1 Water bottle with flip cap General 42 Active
USD895361S1 Water bottle General 41 Active
USD896574S1 Big cap with straw General 40 Active
USD881647S1 Wide opening one gallon water bottle General 39 Active
USD971615S1 Hair remover General 36 Active
USD899188S1 Water bottle General 36 Active
USD902648S1 Dustproof flip cap General 35 Active
USD935836S1 Lid with handle General 35 Active
USD902655S1 Gallon water bottle General 33 Active
USD885148S1 Bottle sleeve General 33 Active
USD889910S1 Gallon water bottle with flip cap General 33 Active
USD899187S1 Water bottle General 32 Active
USD925995S1 Bottle sleeve General 31 Active
USD874127S1 Cup bag General 31 Active
USD892557S1 Cylindrical water bottle with bouncing cap General 31 Active
USD892556S1 Cylindrical water bottle with straw General 30 Active
USD893262S1 Gallon water bottle with straw General 28 Active
USD892561S1 Gallon water bottle General 28 Active
USD924626S1 Lid General 26 Active
US9391287B1 Photovoltaic perovskite material and method of fabrication Emerging Cross-Sectional Technologies 25 Active
USD939888S1 Lid General 23 Active
US10700304B2 Device including a conductive coating disposed over emissive regions and method therefor Electricity 22 Active
USD879555S1 Water bottle General 22 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.