Karl Walters

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Data representing a wear indicator
- Patent number 11,292,197
- Issue date Apr 5, 2022
- Hewlett-Packard Development Company, L.P.
- Peter J. Klammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Assessing print quality using intensity histograms and perimeter le...
- Patent number 11,108,918
- Issue date Aug 31, 2021
- Hewlett-Packard Development Company, L.P.
- Steven J. Simske
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging a package to identify contents associated with the package
- Patent number 10,679,204
- Issue date Jun 9, 2020
- Hewlett-Packard Development Company, L.P.
- Steven J. Simske
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication of printed documents
- Patent number 10,621,426
- Issue date Apr 14, 2020
- Hewlett-Packard Development Company, L.P.
- Matthew D Gaubatz
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ASSESSING PRINT QUALITY USING INTENSITY HISTOGRAMS AND PERIMETER LE...
- Publication number 20210203790
- Publication date Jul 1, 2021
- Hewlett-Packard Development Company, L.P.
- Steven J. SIMSKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING A PACKAGE TO IDENTIFY CONTENTS ASSOCIATED WITH THE PACKAGE
- Publication number 20190156316
- Publication date May 23, 2019
- Hewlett-Packard Development Company, L.P.
- Steven J. Simske
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA REPRESENTING A WEAR INDICATOR
- Publication number 20180319086
- Publication date Nov 8, 2018
- Hewlett-Packard Development Company, L.P.
- Peter J. Klammer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
AUTHENTICATION OF PRINTED DOCUMENTS
- Publication number 20170308744
- Publication date Oct 26, 2017
- Hewlett-Packard Development Company, L.P.
- Matthew D Gaubatz
- G06 - COMPUTING CALCULATING COUNTING