QL

Qin Liu

HP HP: 3 patents #221 of 2,400Top 10%
GE: 1 patents #645 of 2,468Top 30%
📍 Longbeilingcun, MA: #1 of 8 inventorsTop 15%
Overall (2004): #12,446 of 270,089Top 5%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6790416 Hydrogen generation system L. Mann, Timothy J Corbett, Ravi Prasad 2004-09-14
6758711 Integrated focusing emitter Zhizhang Chen, Ronald L. Enck, Sriram Ramamoorthi 2004-07-06
6718632 Method of making a fluid-jet ejection device Naoto Kawamura, Chien-Hua Chen 2004-04-13
6680612 Gradient coil apparatus for magnetic resonance imaging Graeme C. McKinnon 2004-01-20