Berkeley Fisher

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dies including strain gauge sensors and temperature sensors
- Patent number 11,712,887
- Issue date Aug 1, 2023
- Hewlett-Packard Development Company L.P.
- James M. Gardner
- G01 - MEASURING TESTING
Information Patent Grant
Writing a nonvolatile memory to programmed levels
- Patent number 11,433,664
- Issue date Sep 6, 2022
- Hewlett-Packard Development Company, L.P.
- James Michael Gardner
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluid ejection dies including strain gauge sensors
- Patent number 11,135,840
- Issue date Oct 5, 2021
- Hewlett-Packard Development Company, L.P.
- James Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection dies including strain gauge sensors
- Patent number 11,090,942
- Issue date Aug 17, 2021
- Hewlett-Packard Development Company, L.P.
- James Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Detecting a level of printable fluid in a container
- Patent number 10,960,658
- Issue date Mar 30, 2021
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Fluid ejection dies including strain gauge sensors
- Patent number 10,955,299
- Issue date Mar 23, 2021
- Hewlett-Packard Development Company, L.P.
- Daryl E Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Detecting fluid levels using a variable threshold voltage
- Patent number 10,940,694
- Issue date Mar 9, 2021
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Detecting fluid levels using a counter
- Patent number 10,933,648
- Issue date Mar 2, 2021
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Printing apparatus and methods for detecting fluid levels
- Patent number 10,926,548
- Issue date Feb 23, 2021
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid back pressure sensing with a strain sensor
- Patent number 10,926,537
- Issue date Feb 23, 2021
- Hewlett-Packard Development Company, L.P.
- James M Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dies including strain gauge sensors and temperature sensors
- Patent number 10,870,273
- Issue date Dec 22, 2020
- Hewlett-Packard Development Company, L.P.
- James M Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Detecting fluid levels using a voltage comparator
- Patent number 10,837,818
- Issue date Nov 17, 2020
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid level sensors
- Patent number 10,632,756
- Issue date Apr 28, 2020
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INPUT VOLTAGE AGNOSTIC FLUIDIC DEVICES
- Publication number 20230027185
- Publication date Jan 26, 2023
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INPUT VOLTAGE AGNOSTIC FLUIDIC DEVICES WITH CLAMP CIRCUITS
- Publication number 20220396070
- Publication date Dec 15, 2022
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WRITING A NONVOLATILE MEMORY TO PROGRAMMED LEVELS
- Publication number 20210221123
- Publication date Jul 22, 2021
- Hewlett-Packard Development Company, L.P.
- James Michael Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WRITING A NONVOLATILE MEMORY TO PROGRAMMED LEVELS
- Publication number 20210224005
- Publication date Jul 22, 2021
- Hewlett-Packard Development Company, L.P.
- James Michael Gardner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLUID EJECTION DIES INCLUDING STRAIN GAUGE SENSORS
- Publication number 20210129540
- Publication date May 6, 2021
- Hewlett-Packard Development Company, L.P.
- James Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DIES INCLUDING STRAIN GAUGE SENSORS AND TEMPERATURE SENSORS
- Publication number 20210078320
- Publication date Mar 18, 2021
- Hewlett-Packard Development Company, L.P.
- James M. Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DIES INCLUDING STRAIN GAUGE SENSORS AND TEMPERATURE SENSORS
- Publication number 20200164640
- Publication date May 28, 2020
- Hewlett-Packard Development Company, L.P.
- James M Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID BACK PRESSURE SENSING WITH A STRAIN SENSOR
- Publication number 20200122466
- Publication date Apr 23, 2020
- Hewlett-Packard Development Company, L.P.
- James M. GARDNER
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID EJECTION DIES INCLUDING STRAIN GAUGE SENSORS
- Publication number 20200033203
- Publication date Jan 30, 2020
- Hewlett-Packard Development Company, L.P.
- Daryl E Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID EJECTION DIES INCLUDING STRAIN GAUGE SENSORS
- Publication number 20200031127
- Publication date Jan 30, 2020
- Hewlett-Packard Development Company, L.P.
- James Gardner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DETECTING FLUID LEVELS USING A VOLTAGE COMPARATOR
- Publication number 20190137316
- Publication date May 9, 2019
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- G01 - MEASURING TESTING
Information Patent Application
FLUID LEVEL SENSORS
- Publication number 20190126632
- Publication date May 2, 2019
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHODS FOR DETECTING FLUID LEVELS
- Publication number 20190126631
- Publication date May 2, 2019
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DETECTING A LEVEL OF PRINTABLE FLUID IN A CONTAINER
- Publication number 20190118527
- Publication date Apr 25, 2019
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- G01 - MEASURING TESTING
Information Patent Application
DETECTING FLUID LEVELS USING A VARIABLE THRESHOLD VOLTAGE
- Publication number 20190111696
- Publication date Apr 18, 2019
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DETECTING FLUID LEVELS USING A COUNTER
- Publication number 20190111695
- Publication date Apr 18, 2019
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- G01 - MEASURING TESTING

Berkeley Fisher

Person

Patents Grantslast 30 patents

Dies including strain gauge sensors and temperature sensors

Writing a nonvolatile memory to programmed levels

Fluid ejection dies including strain gauge sensors

Fluid ejection dies including strain gauge sensors

Detecting a level of printable fluid in a container

Fluid ejection dies including strain gauge sensors

Detecting fluid levels using a variable threshold voltage

Detecting fluid levels using a counter

Printing apparatus and methods for detecting fluid levels

Fluid back pressure sensing with a strain sensor

Dies including strain gauge sensors and temperature sensors

Detecting fluid levels using a voltage comparator

Fluid level sensors

Patents Applicationslast 30 patents

INPUT VOLTAGE AGNOSTIC FLUIDIC DEVICES

INPUT VOLTAGE AGNOSTIC FLUIDIC DEVICES WITH CLAMP CIRCUITS

WRITING A NONVOLATILE MEMORY TO PROGRAMMED LEVELS

WRITING A NONVOLATILE MEMORY TO PROGRAMMED LEVELS

FLUID EJECTION DIES INCLUDING STRAIN GAUGE SENSORS

DIES INCLUDING STRAIN GAUGE SENSORS AND TEMPERATURE SENSORS

DIES INCLUDING STRAIN GAUGE SENSORS AND TEMPERATURE SENSORS

FLUID BACK PRESSURE SENSING WITH A STRAIN SENSOR

FLUID EJECTION DIES INCLUDING STRAIN GAUGE SENSORS

FLUID EJECTION DIES INCLUDING STRAIN GAUGE SENSORS

DETECTING FLUID LEVELS USING A VOLTAGE COMPARATOR

FLUID LEVEL SENSORS

PRINTING APPARATUS AND METHODS FOR DETECTING FLUID LEVELS

DETECTING A LEVEL OF PRINTABLE FLUID IN A CONTAINER

DETECTING FLUID LEVELS USING A VARIABLE THRESHOLD VOLTAGE

DETECTING FLUID LEVELS USING A COUNTER