Sensor in each pressure chamber

Industry

CPC
B41J2002/14354

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS

Current Industry

B41J2002/14354Sensor in each pressure chamber

Industries

Patents Grantslast 30 patents

Information Patent Grant
Printing apparatus and printing method
- Patent number 12,208,615
- Issue date Jan 28, 2025
- Seiko Epson Corporation
- Shinichi Arazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and method of judging nozzle discharge state of...
- Patent number 11,845,268
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus, dummy jet method, and program
- Patent number 11,760,084
- Issue date Sep 19, 2023
- FUJIFILM Corporation
- Kazumasa Hattori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid circulation device, liquid discharge apparatus, and liquid c...
- Patent number 11,667,131
- Issue date Jun 6, 2023
- Ricoh Company, Ltd.
- Yuuichiroh Uematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nozzle characteristics
- Patent number 11,654,678
- Issue date May 23, 2023
- Hewlett-Packard Development Company, L.P.
- Craig Olbrich
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Decoders to activate fluidic actuators for sense measurements
- Patent number 11,524,498
- Issue date Dec 13, 2022
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head unit, liquid ejection apparatus, and liquid ej...
- Patent number 11,426,998
- Issue date Aug 30, 2022
- Seiko Epson Corporation
- Toshiro Murayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of fast nozzle failure detection
- Patent number 11,376,843
- Issue date Jul 5, 2022
- CANON PRODUCTION PRINTING HOLDING B.V.
- Amol A. Khalate
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and discharge status judgment method
- Patent number 11,351,774
- Issue date Jun 7, 2022
- Canon Kabushiki Kaisha
- Yuhei Oikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic die with low voltage monitoring circuit including high volt...
- Patent number 11,325,370
- Issue date May 10, 2022
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Non-nucleation fluid actuator measurements
- Patent number 11,292,250
- Issue date Apr 5, 2022
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Servicing based on impedance values
- Patent number 11,279,131
- Issue date Mar 22, 2022
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge apparatus
- Patent number 11,267,253
- Issue date Mar 8, 2022
- Brother Kogyo Kabushiki Kaisha
- Yuma Tanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid circulation device, liquid discharge apparatus, and liquid c...
- Patent number 11,260,667
- Issue date Mar 1, 2022
- Ricoh Company Ltd.
- Yuuichiroh Uematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Redundant sensor data serialization, sensed state determination and...
- Patent number 11,167,550
- Issue date Nov 9, 2021
- FUJIFILM Corporation
- Yuta Sumiyoshi
- G01 - MEASURING TESTING
Information Patent Grant
Detecting a drive bubble formation and collapse
- Patent number 11,065,867
- Issue date Jul 20, 2021
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- G01 - MEASURING TESTING
Information Patent Grant
Fluid actuator evaluation independent of actuation state
- Patent number 11,052,656
- Issue date Jul 6, 2021
- Hewlett-Packard Development Company, L.P.
- Daryl E Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fault tolerant printhead
- Patent number 11,020,960
- Issue date Jun 1, 2021
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and method of judging nozzle discharge state of...
- Patent number 11,020,959
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Element substrate, printhead, and printing apparatus
- Patent number 10,960,665
- Issue date Mar 30, 2021
- Canon Kabushiki Kaisha
- Hiroyasu Nomura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus, print head, and liquid ejecting method
- Patent number 10,894,401
- Issue date Jan 19, 2021
- Seiko Epson Corporation
- Masashi Kamiyanagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Temperature sensing in a printhead using piezoelectric actuators
- Patent number 10,889,109
- Issue date Jan 12, 2021
- Ricoh Company, Ltd.
- Hiroshi Nishimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
On-die actuator evaluation
- Patent number 10,882,310
- Issue date Jan 5, 2021
- Hewlett-Packard Development Company, L.P.
- Daryl E Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection die including signal control logic
- Patent number 10,807,360
- Issue date Oct 20, 2020
- Hewlett-Packard Development Company, L.P.
- Daryl E Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection device and particle detector
- Patent number 10,807,373
- Issue date Oct 20, 2020
- Hewlett-Packard Development Company, L.P.
- Ning Ge
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Low voltage bias of nozzle sensors
- Patent number 10,800,167
- Issue date Oct 13, 2020
- Hewlett-Packard Development Company, L.P.
- Daryl E Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and device for jetting droplets
- Patent number 10,786,858
- Issue date Sep 29, 2020
- Mycronic AB
- Andreas Bergström
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printing apparatus and discharge status judgment method
- Patent number 10,766,251
- Issue date Sep 8, 2020
- Canon Kabushiki Kaisha
- Yuhei Oikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for detecting ejection abnormality of nozzle and system for...
- Patent number 10,752,034
- Issue date Aug 25, 2020
- Kyocera Document Solutions Inc.
- Yuichiro Kurokawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for detecting liquid discharge characteristics and appara...
- Patent number 10,751,990
- Issue date Aug 25, 2020
- Semes Co., Ltd.
- Keun Hwa Yang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE DETECTION ELEMENT, LIQUID DISCHARGE HEAD, AND LIQUID DISCH...
- Publication number 20250012653
- Publication date Jan 9, 2025
- SEIKO EPSON CORPORATION
- Motoki TAKABE
- G01 - MEASURING TESTING
Information Patent Application
HEAD UNIT AND LIQUID EJECTING APPARATUS
- Publication number 20240253346
- Publication date Aug 1, 2024
- SEIKO EPSON CORPORATION
- Masayuki KAWAKAMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND LIQUID VISCOSITY DETECTION METHOD CAP...
- Publication number 20240109306
- Publication date Apr 4, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Daichi Kawano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INFRARED PERMEABLE INK COMPOSITION, OPTICAL FILTER FORMED THEREBY,...
- Publication number 20230257609
- Publication date Aug 17, 2023
- SAMSUNG DISPLAY CO., LTD.
- Youngok PARK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRINTERS AND CONTROLLERS
- Publication number 20220143973
- Publication date May 12, 2022
- Hewlett-Packard Development Company, L.P.
- Alexandre Rodriguez Llofriu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DECODERS TO ACTIVATE FLUIDIC ACTUATORS FOR SENSE MEASUREMENTS
- Publication number 20220001667
- Publication date Jan 6, 2022
- Hewlett-Packard Development Company, L.P.
- Daryl E. ANDERSON
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD UNIT, LIQUID EJECTION APPARATUS, AND LIQUID EJ...
- Publication number 20210331467
- Publication date Oct 28, 2021
- SEIKO EPSON CORPORATION
- Toshiro MURAYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHOD OF JUDGING NOZZLE DISCHARGE STATE OF...
- Publication number 20210252851
- Publication date Aug 19, 2021
- Canon Kabushiki Kaisha
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS
- Publication number 20210178774
- Publication date Jun 17, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Yuma TANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SERVICING BASED ON IMPEDANCE VALUES
- Publication number 20210170749
- Publication date Jun 10, 2021
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
GAS PURGER ANOMALY CONDITION INDICATION
- Publication number 20210094274
- Publication date Apr 1, 2021
- Hewlett-Packard Development Company, L.P.
- Josep Ortiz Mompel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIE WITH LOW VOLTAGE MONITORING CIRCUIT INCLUDING HIGH VOLT...
- Publication number 20210053343
- Publication date Feb 25, 2021
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-NUCLEATION FLUID ACTUATOR MEASUREMENTS
- Publication number 20210039383
- Publication date Feb 11, 2021
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF FAST NOZZLE FAILURE DETECTION
- Publication number 20210008873
- Publication date Jan 14, 2021
- Canon Production Printing Holding B.V.
- Amol A. KHALATE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND DISCHARGE STATUS JUDGMENT METHOD
- Publication number 20200298555
- Publication date Sep 24, 2020
- Canon Kabushiki Kaisha
- Yuhei Oikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NOZZLE CHARACTERISTICS
- Publication number 20200114646
- Publication date Apr 16, 2020
- Hewlett-Packard Development Company, L.P.
- Craig Olbrich
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DETECTING A DRIVE BUBBLE FORMATION AND COLLAPSE
- Publication number 20200055312
- Publication date Feb 20, 2020
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR DETECTING EJECTION ABNORMALITY OF NOZZLE AND SYSTEM FOR...
- Publication number 20200009889
- Publication date Jan 9, 2020
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yuichiro KUROKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR DETECTING LIQUID DISCHARGE CHARACTERISTICS AND APPARA...
- Publication number 20200009861
- Publication date Jan 9, 2020
- SEMES CO., LTD.
- Keun Hwa YANG
- G01 - MEASURING TESTING
Information Patent Application
FLUID EJECTION DIE INCLUDING SIGNAL CONTROL LOGIC
- Publication number 20190375206
- Publication date Dec 12, 2019
- Hewlett-Packard Development Company, L.P.
- Daryl E Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
STATE DETERMINATION APPARATUS
- Publication number 20190299591
- Publication date Oct 3, 2019
- FUJIFILM CORPORATION
- Yuta SUMIYOSHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ELEMENT SUBSTRATE, PRINTHEAD, AND PRINTING APPARATUS
- Publication number 20190299600
- Publication date Oct 3, 2019
- Canon Kabushiki Kaisha
- Hiroyasu Nomura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID EJECTION DEVICE AND PARTICLE DETECTOR
- Publication number 20190202206
- Publication date Jul 4, 2019
- Hewlett-Packard Development Company, L.P.
- Ning GE
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
FLUID EJECTION DEVICE
- Publication number 20190168512
- Publication date Jun 6, 2019
- Hewlett-Packard Development Company, L.P.
- Alexander Govyadinov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MODIFYING FIRING PARAMETERS FOR PRINTHEADS
- Publication number 20190111676
- Publication date Apr 18, 2019
- Hewlett-Packard Development Company, L.P.
- Gerard Alzona
- G01 - MEASURING TESTING
Information Patent Application
NOZZLE CONDITION INDICATION
- Publication number 20190023004
- Publication date Jan 24, 2019
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR DETECTING DISTURBANCE IN DROPLET EJECTION OF AN INKJET P...
- Publication number 20180361735
- Publication date Dec 20, 2018
- Océ Holding B.V.
- Amol A. Khalate
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEAD-INTEGRATED INK LEVEL SENSOR WITH CENTRAL CLEARING RESISTOR
- Publication number 20180354271
- Publication date Dec 13, 2018
- Hewlett-Packard Development Company, L.P.
- Boon Bing Ng
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEADS WITH SENSOR PLATE IMPEDANCE MEASUREMENT
- Publication number 20180297370
- Publication date Oct 18, 2018
- Hewlett-Packard Development Company, L.P.
- Adam L. Ghozeil
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING DEVICE, HEAD UNIT, AND METHOD FOR CONTROLLING LIQUI...
- Publication number 20180257371
- Publication date Sep 13, 2018
- SEIKO EPSON CORPORATION
- Osamu SHINKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Sensor in each pressure chamber

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Printing apparatus and printing method

Printing apparatus and method of judging nozzle discharge state of...

Ink jet printing apparatus, dummy jet method, and program

Liquid circulation device, liquid discharge apparatus, and liquid c...

Nozzle characteristics

Decoders to activate fluidic actuators for sense measurements

Liquid ejection head unit, liquid ejection apparatus, and liquid ej...

Method of fast nozzle failure detection

Printing apparatus and discharge status judgment method

Fluidic die with low voltage monitoring circuit including high volt...

Non-nucleation fluid actuator measurements

Servicing based on impedance values

Liquid discharge apparatus

Liquid circulation device, liquid discharge apparatus, and liquid c...

Redundant sensor data serialization, sensed state determination and...

Detecting a drive bubble formation and collapse

Fluid actuator evaluation independent of actuation state

Fault tolerant printhead

Printing apparatus and method of judging nozzle discharge state of...

Element substrate, printhead, and printing apparatus

Liquid ejecting apparatus, print head, and liquid ejecting method

Temperature sensing in a printhead using piezoelectric actuators

On-die actuator evaluation

Fluid ejection die including signal control logic

Fluid ejection device and particle detector

Low voltage bias of nozzle sensors

Method and device for jetting droplets

Printing apparatus and discharge status judgment method

Method for detecting ejection abnormality of nozzle and system for...

Apparatus for detecting liquid discharge characteristics and appara...

Patents Applicationslast 30 patents

PRESSURE DETECTION ELEMENT, LIQUID DISCHARGE HEAD, AND LIQUID DISCH...

HEAD UNIT AND LIQUID EJECTING APPARATUS

LIQUID EJECTION APPARATUS AND LIQUID VISCOSITY DETECTION METHOD CAP...

INFRARED PERMEABLE INK COMPOSITION, OPTICAL FILTER FORMED THEREBY,...

PRINTERS AND CONTROLLERS

DECODERS TO ACTIVATE FLUIDIC ACTUATORS FOR SENSE MEASUREMENTS

LIQUID EJECTION HEAD UNIT, LIQUID EJECTION APPARATUS, AND LIQUID EJ...

PRINTING APPARATUS AND METHOD OF JUDGING NOZZLE DISCHARGE STATE OF...

LIQUID DISCHARGE APPARATUS

SERVICING BASED ON IMPEDANCE VALUES

GAS PURGER ANOMALY CONDITION INDICATION

FLUIDIC DIE WITH LOW VOLTAGE MONITORING CIRCUIT INCLUDING HIGH VOLT...

NON-NUCLEATION FLUID ACTUATOR MEASUREMENTS

METHOD OF FAST NOZZLE FAILURE DETECTION

PRINTING APPARATUS AND DISCHARGE STATUS JUDGMENT METHOD

NOZZLE CHARACTERISTICS

DETECTING A DRIVE BUBBLE FORMATION AND COLLAPSE

METHOD FOR DETECTING EJECTION ABNORMALITY OF NOZZLE AND SYSTEM FOR...

APPARATUS FOR DETECTING LIQUID DISCHARGE CHARACTERISTICS AND APPARA...

FLUID EJECTION DIE INCLUDING SIGNAL CONTROL LOGIC

STATE DETERMINATION APPARATUS

ELEMENT SUBSTRATE, PRINTHEAD, AND PRINTING APPARATUS

FLUID EJECTION DEVICE AND PARTICLE DETECTOR

FLUID EJECTION DEVICE

MODIFYING FIRING PARAMETERS FOR PRINTHEADS

NOZZLE CONDITION INDICATION

METHOD FOR DETECTING DISTURBANCE IN DROPLET EJECTION OF AN INKJET P...

PRINTHEAD-INTEGRATED INK LEVEL SENSOR WITH CENTRAL CLEARING RESISTOR

PRINTHEADS WITH SENSOR PLATE IMPEDANCE MEASUREMENT

LIQUID EJECTING DEVICE, HEAD UNIT, AND METHOD FOR CONTROLLING LIQUI...