Issued Patents All Time
Showing 4,676–4,700 of 4,747 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126846 | Print head constructions for reduced electrostatic interaction between printed droplets | — | 2000-10-03 |
| 6124863 | Object-based graphics system for displaying an image using explicit quadratic polynomial fragments | David William Funk, Simon Robert Walmsley | 2000-09-26 |
| 6110754 | Method of manufacture of a thermal elastic rotary impeller ink jet print head | — | 2000-08-29 |
| 6106147 | Re-writeable optical card reader/writer unit using ink dots for data storage | — | 2000-08-22 |
| 6087638 | Corrugated MEMS heater structure | — | 2000-07-11 |
| 6071750 | Method of manufacture of a paddle type ink jet printer | — | 2000-06-06 |
| 6067797 | Thermal actuator | — | 2000-05-30 |
| 6045710 | Self-aligned construction and manufacturing process for monolithic print heads | — | 2000-04-04 |
| 6044646 | Micro cilia array and use thereof | — | 2000-04-04 |
| 6041600 | Utilization of quantum wires in MEMS actuators | — | 2000-03-28 |
| 6030072 | Fault tolerance in high volume printing presses | — | 2000-02-29 |
| 6020894 | Full-color desktop publishing system | — | 2000-02-01 |
| 6019457 | Ink jet print device and print head or print apparatus using the same | — | 2000-02-01 |
| 6012799 | Multicolor, drop on demand, liquid ink printer with monolithic print head | — | 2000-01-11 |
| 6008868 | Luminance weighted discrete level display | — | 1999-12-28 |
| 6002385 | Computer display system controller | — | 1999-12-14 |
| 6002847 | High capacity compressed document image storage for digital color printers | — | 1999-12-14 |
| 5987219 | Method of producing a dither matrix by dividing an array into a plurality of regions and altering the borders of each region to have continuous irregular boundaries | William C. Naylor | 1999-11-16 |
| 5984446 | Color office printer with a high capacity digital page image store | — | 1999-11-16 |
| 5920331 | Method and apparatus for accurate control of temperature pulses in printing heads | — | 1999-07-06 |
| 5914737 | Color printer having concurrent drop selection and drop separation, the printer being adapted for connection to a computer | — | 1999-06-22 |
| 5909227 | Photograph processing and copying system using coincident force drop-on-demand ink jet printing | — | 1999-06-01 |
| 5905517 | Heater structure and fabrication process for monolithic print heads | — | 1999-05-18 |
| 5900862 | Color generation and mixing device | Simon Robert Walmsley | 1999-05-04 |
| 5892524 | Apparatus for printing multiple drop sizes and fabrication thereof | — | 1999-04-06 |