Zhanjun Gao
33Patents
6h-index
34Co-inventors
65Inventor score
Filing activity: Dec 21, 2001 → Jul 29, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7682002B2 | Printer having improved gas flow drop deflection | Performing Operations; Transporting | 10 | Active |
| US7946692B2 | Device for merging fluid drops or jets | Performing Operations; Transporting | 9 | Active |
| US8011764B2 | Device including moveable portion for controlling fluid | Emerging Cross-Sectional Technologies | 8 | Active |
| US6977669B2 | Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print | Performing Operations; Transporting | 7 | Expired |
| US7520598B2 | Printer deflector mechanism including liquid flow | Performing Operations; Transporting | 7 | Active |
| US8016395B2 | Device for controlling direction of fluid | Performing Operations; Transporting | 6 | Active |
| US8007082B2 | Device for controlling fluid velocity | Performing Operations; Transporting | 6 | Active |
| US6975341B2 | Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print | Performing Operations; Transporting | 5 | Expired |
| US8733903B2 | Liquid dispenser including passive pre-stressed flexible membrane | Performing Operations; Transporting | 4 | Active |
| US7735954B2 | Printing system particle removal device and method | Performing Operations; Transporting | 4 | Active |
| US7946683B2 | Printing system particle removal device and method | Performing Operations; Transporting | 4 | Active |
| US6757003B1 | Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print | Performing Operations; Transporting | 3 | Expired |
| US6820784B2 | Method of cutting a laminated web and reducing delamination | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7735980B2 | Fluid flow device for a printing system | Performing Operations; Transporting | 3 | Active |
| US7517066B1 | Printer including temperature gradient fluid flow device | Performing Operations; Transporting | 3 | Active |
| US7404627B1 | Energy damping flow device for printing system | Performing Operations; Transporting | 2 | Active |
| US9776913B2 | Methods and apparatus providing a substrate having a coating with an elastic modulus gradient | Emerging Cross-Sectional Technologies | 2 | Active |
| US6812945B2 | Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print | Performing Operations; Transporting | 2 | Expired |
| US8444260B2 | Liquid film moving over solid catcher surface | Performing Operations; Transporting | 2 | Active |
| US6768503B1 | Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print | Performing Operations; Transporting | 2 | Expired |
| US6762783B1 | Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print | Performing Operations; Transporting | 2 | Expired |
| US7686435B2 | Acoustic fluid flow device for printing system | Performing Operations; Transporting | 2 | Active |
| US7008123B2 | Image forming device having a brush type processing member | Physics | 2 | Expired |
| US7113197B2 | Method of thermal printing | Performing Operations; Transporting | 1 | Expired |
| US8696092B2 | Liquid dispenser including active membrane actuator | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.