Fluid actuator evaluation based on actuator activation data
US-11975534-B2 · May 7, 2024 · US
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Anderson Daryl E patents
Anderson Daryl E is listed as an inventor on 215 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Anderson Daryl E |
| Total patents | 215 |
| First publication | May 7, 2015 |
| Latest publication | May 7, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Dies including strain gauge sensors and temperature sensors
US-11712887-B2 · Aug 1, 2023 · US
Microfluidic devices
US-11666910-B2 · Jun 6, 2023 · US
Fluid ejection devices with indicators
US-11642888-B2 · May 9, 2023 · US
Zonal firing signal adjustments
US-11602932-B2 · Mar 14, 2023 · US
Fluidic die with surface condition monitoring
US-11559987-B2 · Jan 24, 2023 · US
Fluidic die with nozzle layer electrode for fluid control
US-11541658-B2 · Jan 3, 2023 · US
Decoders to activate fluidic actuators for sense measurements
US-11524498-B2 · Dec 13, 2022 · US
Fluid actuator evaluation based on actuator activation data
US-2022379601-A1 · Dec 1, 2022 · US
Fluidic property determination from fluid impedances
US-11467116-B2 · Oct 11, 2022 · US
Recent patents
Latest publications not already listed above.
Fluid ejection device with nozzle column data groups including drive bubble detect data
US-11351789-B2 · Jun 7, 2022 · US
Thermal zone selection with a circular shift register
US-11331909-B2 · May 17, 2022 · US
Fluidic dies with selectors adjacent respective firing subassemblies
US-11312129-B2 · Apr 26, 2022 · US
Sense measurement indicators to select fluidic actuators for sense measurements
US-11312131-B2 · Apr 26, 2022 · US
Data streaming of a fluid dispensing device
US-2022118782-A1 · Apr 21, 2022 · US
Printhead high side switch controls
US-2022111636-A1 · Apr 14, 2022 · US
Printing agent containers
US-11298949-B2 · Apr 12, 2022 · US
Print material level sensing
US-11292264-B2 · Apr 5, 2022 · US
Print material level sensing
US-11285729-B2 · Mar 29, 2022 · US
Servicing based on impedance values
US-11279131-B2 · Mar 22, 2022 · US
Fluidic dies
US-11273634-B2 · Mar 15, 2022 · US
Setpoint registers to adjust firing pulses
US-11260656-B2 · Mar 1, 2022 · US
Fluid reservoir impedance sensors
US-11260670-B2 · Mar 1, 2022 · US
Print material level sensing
US-2022048296-A1 · Feb 17, 2022 · US
Print material level sensing
US-2022048297-A1 · Feb 17, 2022 · US
Sensor signal encoded via modulated mechanical interaction with sensor(s)
US-2022048291-A1 · Feb 17, 2022 · US
Fire pulse control circuit having pulse width adjustment range
US-2022040975-A1 · Feb 10, 2022 · US
Temperature monitoring of fluidic die zones
US-2022040973-A1 · Feb 10, 2022 · US
Fluidic actuator activations for sense measurements
US-11225068-B2 · Jan 18, 2022 · US
Print material level sensing
US-2022009243-A1 · Jan 13, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hewlett Packard Development Co | 185 |
| Hewlett Packard Development Co Lp | 30 |
| Van Brocklin Andrew L | 6 |
| Anderson Daryl E | 6 |
| Ghozeil Adam L | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B41J2/0458 | 143 |
| B41J2/14153 | 83 |
| B41J2/0451 | 78 |
| B41J2/04541 | 78 |
| B41J2/04543 | 65 |