Ravi Sharma
87Patents
25h-index
74Co-inventors
91Inventor score
Filing activity: May 29, 1992 → Nov 21, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5812159A | Ink printing apparatus with improved heater | Performing Operations; Transporting | 329 | Expired |
| US5726693A | Ink printing apparatus using ink surfactants | Performing Operations; Transporting | 169 | Expired |
| US6382254B1 | Microfluidic valve and method for controlling the flow of a liquid | Emerging Cross-Sectional Technologies | 130 | Expired |
| US6575566B1 | Continuous inkjet printhead with selectable printing volumes of ink | Performing Operations; Transporting | 112 | Expired |
| US5916358A | Ink compositions containing surfactant sols comprising mixtures of solid surfactants | Chemistry; Metallurgy | 109 | Expired |
| US6464336B1 | Ink jet printing with color-balanced ink drops mixed using bleached ink | Performing Operations; Transporting | 89 | Expired |
| US7251882B2 | Method for assembling micro-components to binding sites | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7687277B2 | Thermally controlled fluidic self-assembly | Emerging Cross-Sectional Technologies | 56 | Active |
| US7629026B2 | Thermally controlled fluidic self-assembly | Electricity | 47 | Active |
| US6513903B2 | Ink jet print head with capillary flow cleaning | Performing Operations; Transporting | 45 | Expired |
| US6789887B2 | Inkjet printing method | Chemistry; Metallurgy | 45 | Expired |
| US6536873B1 | Drop-on-demand ink jet printer capable of directional control of ink drop ejection and method of assembling the printer | Performing Operations; Transporting | 44 | Expired |
| US6281909A | Cleaning orifices in ink jet printing apparatus | Performing Operations; Transporting | 44 | Expired |
| US6325490A | Nozzle plate with mixed self-assembled monolayer | Performing Operations; Transporting | 41 | Expired |
| US6352337B1 | Assisted drop-on-demand inkjet printer using deformable micro-acuator | Performing Operations; Transporting | 41 | Expired |
| US6296344A | Method for replenishing coatings on printhead nozzle plate | Performing Operations; Transporting | 37 | Expired |
| US6435840B1 | Electrostrictive micro-pump | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US6241337A | Ink jet printer with cleaning mechanism having a wiper blade and transducer and method of assembling the printer | Performing Operations; Transporting | 34 | Expired |
| US6276782A | Assisted drop-on-demand inkjet printer | Performing Operations; Transporting | 33 | Expired |
| US6280014A | Cleaning mechanism for inkjet print head with fixed gutter | Performing Operations; Transporting | 32 | Expired |
| US6626416B2 | Electrostrictive valve for modulating a fluid flow | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US6347858B1 | Ink jet printer with cleaning mechanism and method of assembling same | Performing Operations; Transporting | 29 | Expired |
| US6196657A | Multi-fluidic cleaning for ink jet print heads | Performing Operations; Transporting | 27 | Expired |
| US6164751A | Ink jet printer with wiper blade and vacuum canopy cleaning mechanism and method of assembling the printer | Performing Operations; Transporting | 25 | Expired |
| US6364459B1 | Printing apparatus and method utilizing light-activated ink release system | Performing Operations; Transporting | 25 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.