Issued Patents 2021
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186081 | Current leakage test of a fluid ejection die | Daryl E. Anderson, James Michael Gardner, Rogelio Cicili | 2021-11-30 |
| 11186080 | Reference measurements of fluidic actuators | Daryl E. Anderson | 2021-11-30 |
| 11173708 | Fluidic die with monitoring circuit fault protection | Terry McMahon, Donald W. Schulte | 2021-11-16 |
| 11173712 | Sense measurements for fluidic actuators | Daryl E. Anderson, James R. Przybyla | 2021-11-16 |
| 11173711 | Fluidic die regulation modules | Daryl E. Anderson, James Michael Gardner | 2021-11-16 |
| 11123981 | Printhead nozzle addressing | Chris Bakker | 2021-09-21 |
| 11117368 | Fluidic die | Daryl E. Anderson | 2021-09-14 |
| 11110702 | Controlling recirculating of nozzles | Vincent C. Korthuis | 2021-09-07 |
| 11090930 | Fludic die | Daryl E. Anderson, James Michael Gardner | 2021-08-17 |
| 11090928 | Fluid distinguishing devices | Daryl E. Anderson, James Michael Gardner, James A. Feinn | 2021-08-17 |
| 11090924 | Fluidic die with nozzle displacement mask register | Daryl E. Anderson | 2021-08-17 |
| 11065867 | Detecting a drive bubble formation and collapse | Andrew L. Van Brocklin, David Maxfield | 2021-07-20 |
| 11052656 | Fluid actuator evaluation independent of actuation state | Daryl E. Anderson, James Michael Gardner | 2021-07-06 |
| 11052655 | Fluidic die controller with edge sharpness mode | James Michael Gardner, Jordi Hernandez | 2021-07-06 |
| 11046071 | On-die actuator disabling | Daryl E. Anderson, James Michael Gardner | 2021-06-29 |
| 11040530 | Temperature-based actuator evaluation | Daryl E. Anderson, James A. Feinn, James Michael Gardner | 2021-06-22 |
| 11034147 | Fluidic die | Sean P. McClelland, Donald J. Milligan | 2021-06-15 |
| 11037036 | Fluid actuator registers | Daryl E. Anderson, James R. Przybyla | 2021-06-15 |
| 11020960 | Fault tolerant printhead | Daryl E. Anderson | 2021-06-01 |
| 11020964 | Modifying a firing event sequence while a fluid ejection system is in a service mode | Vincent C. Korthuis, James Michael Gardner | 2021-06-01 |
| 11020963 | Fluid particle concentration detection | Daryl E. Anderson | 2021-06-01 |
| 10994531 | Drop weights corresponding to drop weight patterns | Daryl E. Anderson | 2021-05-04 |
| 10967634 | Fluidic die with drop weight signals | Daryl E. Anderson | 2021-04-06 |
| 10960661 | Fluid ejection device circuit | Chris Bakker, James R. Przybyla | 2021-03-30 |
| 10946651 | Fluidic die sense architecture | James Michael Gardner, Rogelio Cicili | 2021-03-16 |