Silam J. Choy
35Patents
4h-index
40Co-inventors
59Inventor score
Filing activity: Apr 30, 2003 → Aug 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9446590B2 | Diagonal openings in photodefinable glass | Emerging Cross-Sectional Technologies | 51 | Active |
| US9221247B2 | Piezoelectric inkjet die stack | Performing Operations; Transporting | 9 | Active |
| US9132640B2 | Cap assembly for print head device | Performing Operations; Transporting | 6 | Active |
| US8702200B2 | Wide-array inkjet printhead with a shroud | Performing Operations; Transporting | 5 | Active |
| US9686864B2 | Device including interposer between semiconductor and substrate | Emerging Cross-Sectional Technologies | 4 | Active |
| US10328695B2 | Fluid manifold | Performing Operations; Transporting | 3 | Active |
| US8573739B2 | Wide-array inkjet printhead assembly | Emerging Cross-Sectional Technologies | 2 | Active |
| US9623657B2 | Fluid dispenser | Performing Operations; Transporting | 1 | Active |
| US10589530B2 | Printer cartridge with multiple backpressure chambers | Performing Operations; Transporting | 1 | Active |
| US10369790B2 | Fluid dispenser | Performing Operations; Transporting | 1 | Active |
| US9962936B2 | Printed circuit board fluid ejection apparatus | Performing Operations; Transporting | 1 | Active |
| US10029467B2 | Molded printhead | Performing Operations; Transporting | 1 | Active |
| US10195851B2 | Printhead die | Performing Operations; Transporting | 0 | Active |
| US9211713B2 | Fluid dispenser | Performing Operations; Transporting | 0 | Active |
| US11364492B2 | Monolithic carrier structure for digital dispensing | Performing Operations; Transporting | 0 | Active |
| US10500858B2 | Printed circuit board fluid ejection apparatus | Performing Operations; Transporting | 0 | Active |
| US9925789B2 | Regulator component | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US6877840B2 | Fluid-ejection assembly | Performing Operations; Transporting | 0 | Expired |
| US10836169B2 | Molded printhead | Performing Operations; Transporting | 0 | Active |
| US9944079B2 | Print bar structure | Performing Operations; Transporting | 0 | Active |
| US10603922B2 | Vent | Performing Operations; Transporting | 0 | Active |
| US11931738B2 | Sequenced droplet ejection to deliver fluids | Performing Operations; Transporting | 0 | Active |
| US9707753B2 | Printhead die | Performing Operations; Transporting | 0 | Active |
| US11541659B2 | Molded printhead | Performing Operations; Transporting | 0 | Active |
| US7677706B2 | Electrostatic actuator and fabrication method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.