Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980447 | Esophageal deflection device | Karcher Morris, Anay Pandit, Thomas Savides, Young Seo, Youyi Fu +2 more | 2024-05-14 |
| 4513299 | Spot size modulation using multiple pulse resonance drop ejection | Francis Chee-Shuen Lee, Ross N. Mills, Robert N. Payne | 1985-04-23 |
| 4499479 | Gray scale printing with ink jet drop-on demand printing head | Francis Chee-Shuen Lee, Ross N. Mills | 1985-02-12 |
| 4492968 | Dynamic control of nonlinear ink properties for drop-on-demand ink jet operation | Francis Chee-Shuen Lee, Ross N. Mills, Tiefa K. Niweigha | 1985-01-08 |
| 4475113 | Drop-on-demand method and apparatus using converging nozzles and high viscosity fluids | Francis Chee-Shuen Lee, Ross N. Mills | 1984-10-02 |
| 4353078 | Ink jet print head having dynamic impedance adjustment | Francis Chee-Shuen Lee, Ross N. Mills | 1982-10-05 |
| 4323908 | Resonant purging of drop-on-demand ink jet print heads | Francis Chee-Shuen Lee, Ross N. Mills | 1982-04-06 |
| 4266232 | Voltage modulated drop-on-demand ink jet method and apparatus | Anthony Juliana, Jr., Richard W. Koepcke, Ross N. Mills | 1981-05-05 |