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JAN KRIEGER
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HEIDELBERG, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for determining print defects in a printing operation carrie...
Patent number
11,752,775
Issue date
Sep 12, 2023
Heidelberger Druckmaschinen AG
Jan Krieger
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printed image inspection method with defect classification
Patent number
11,580,630
Issue date
Feb 14, 2023
Heidelberger Druckmaschinen AG
Frank Soltwedel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for deterministic image inspection of printed products of a...
Patent number
11,288,793
Issue date
Mar 29, 2022
Heidelberger Druckmaschinen AG
Frank Schumann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for automated alignment and register measurement using circu...
Patent number
11,267,264
Issue date
Mar 8, 2022
Heidelberger Druckmashinen AG
Jan Krieger
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for detecting defective printing nozzles in an inkjet printi...
Patent number
10,603,923
Issue date
Mar 31, 2020
Heidelberger Druckmaschinen AG
Johannes Muehl
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for detecting printing nozzle errors in an inkjet printing m...
Patent number
10,589,519
Issue date
Mar 17, 2020
Heidelberger Druckmaschinen AG
Frank Muth
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Automated image sensor calibration
Patent number
10,500,842
Issue date
Dec 10, 2019
Heidelberger Druckmaschinen AG
Jan Krieger
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PRINTED IMAGE INSPECTION METHOD WITH DEFECT CLASSIFICATION
Publication number
20210287353
Publication date
Sep 16, 2021
Heidelberger Druckmaschinen AG
Frank Soltwedel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR DETERMINISTIC IMAGE INSPECTION OF PRINTED PRODUCTS OF A...
Publication number
20210256678
Publication date
Aug 19, 2021
Heidelberger Druckmaschinen AG
FRANK SCHUMANN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR DETERMINING PRINT DEFECTS IN A PRINTING OPERATION CARRIE...
Publication number
20200223230
Publication date
Jul 16, 2020
HEIDELBERG DRUCKMASCHINEN AG
JAN KRIEGER
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR AUTOMATED ALIGNMENT AND REGISTER MEASUREMENT USING CIRCU...
Publication number
20200079119
Publication date
Mar 12, 2020
Heidelberger Druckmaschinen AG
JAN KRIEGER
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR DETECTING DEFECTIVE PRINTING NOZZLES IN AN INKJET PRINTI...
Publication number
20190248153
Publication date
Aug 15, 2019
Heidelberger Druckmaschinen AG
JOHANNES MUEHL
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
AUTOMATED IMAGE SENSOR CALIBRATION
Publication number
20190077143
Publication date
Mar 14, 2019
Heidelberger Druckmaschinen AG
JAN KRIEGER
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR DETECTING PRINTING NOZZLE ERRORS IN AN INKJET PRINTING M...
Publication number
20170341371
Publication date
Nov 30, 2017
Heidelberger Druckmaschinen AG
FRANK MUTH
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS