Jan Lehnhardt

Person

Koblenz, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for accessing a database stored on a server using a relation
- Patent number 11,720,705
- Issue date Aug 8, 2023
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for securing access to a relation
- Patent number 11,328,091
- Issue date May 10, 2022
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for accessing a database stored on a server using a relation
- Patent number 10,922,432
- Issue date Feb 16, 2021
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for securing access to a relation
- Patent number 10,691,828
- Issue date Jun 23, 2020
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for querying a database
- Patent number 10,635,652
- Issue date Apr 28, 2020
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Offline preparation for bulk inserts
- Patent number 10,552,401
- Issue date Feb 4, 2020
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for accessing data
- Patent number 10,439,992
- Issue date Oct 8, 2019
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for processing data
- Patent number 10,108,814
- Issue date Oct 23, 2018
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for processing data
- Patent number 10,043,032
- Issue date Aug 7, 2018
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Client computer for updating a database stored on a server via a ne...
- Patent number 10,002,151
- Issue date Jun 19, 2018
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Client computer for updating a database stored on a server via a ne...
- Patent number 10,002,152
- Issue date Jun 19, 2018
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for processing data
- Patent number 9,898,617
- Issue date Feb 20, 2018
- CompuGroup Medical AG
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Client computer for updating a database stored on a server via a ne...
- Patent number 9,811,547
- Issue date Nov 7, 2017
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for creating asymmetrical cryptographic key pairs
- Patent number 9,698,974
- Issue date Jul 4, 2017
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Client computer for querying a database stored on a server via a ne...
- Patent number 9,679,005
- Issue date Jun 13, 2017
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Client computer for querying a database stored on a server via a ne...
- Patent number 9,672,236
- Issue date Jun 6, 2017
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Client computer for querying a database stored on a server via a ne...
- Patent number 9,558,228
- Issue date Jan 31, 2017
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer system for storing and retrieval of encrypted data items,...
- Patent number 9,558,366
- Issue date Jan 31, 2017
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Client computer for querying a database stored on a server via a ne...
- Patent number 9,495,555
- Issue date Nov 15, 2016
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer implemented method for analyzing data of a user with the d...
- Patent number 9,418,242
- Issue date Aug 16, 2016
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for encrypting data
- Patent number 9,350,544
- Issue date May 24, 2016
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for providing cryptographic key pairs
- Patent number 9,288,044
- Issue date Mar 15, 2016
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Client computer for querying a database stored on a server via a ne...
- Patent number 9,235,725
- Issue date Jan 12, 2016
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Server system and method for providing at least one service based o...
- Patent number 9,178,872
- Issue date Nov 3, 2015
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer system for storing and retrieval of encrypted data items,...
- Patent number 9,141,822
- Issue date Sep 22, 2015
- CompuGroup Medical AG
- Jan Lehnhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer system for storing and retrieval of encrypted data items,...
- Patent number 9,009,470
- Issue date Apr 14, 2015
- CompuGroup Medical AG
- Jan Lehnhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Database system, computer system, and computer-readable storage med...
- Patent number 8,887,254
- Issue date Nov 11, 2014
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer implemented method for analyzing data of a user with the d...
- Patent number 8,695,106
- Issue date Apr 8, 2014
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer implemented method for sending a message to a recipient us...
- Patent number 8,677,146
- Issue date Mar 18, 2014
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for encrypting data
- Patent number 8,675,864
- Issue date Mar 18, 2014
- CompuGroup Medical AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ACCESSING A DATABASE STORED ON A SERVER USING A RELATION
- Publication number 20210133353
- Publication date May 6, 2021
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A METHOD FOR SECURING ACCESS TO A RELATION
- Publication number 20200293686
- Publication date Sep 17, 2020
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR SECURING ACCESS TO A RELATION
- Publication number 20190197255
- Publication date Jun 27, 2019
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ACCESSING A DATABASE STORED ON A SERVER USING A RELATION
- Publication number 20190197256
- Publication date Jun 27, 2019
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR PROCESSING DATA
- Publication number 20180276400
- Publication date Sep 27, 2018
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OFFLINE PREPARATION FOR BULK INSERTS
- Publication number 20180181607
- Publication date Jun 28, 2018
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR PROCESSING DATA
- Publication number 20180173890
- Publication date Jun 21, 2018
- COMPUGROUP MEDICAL AG
- Jan LEHNHARDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR QUERYING A DATABASE
- Publication number 20180173741
- Publication date Jun 21, 2018
- COMPUGROUP MEDICAL SE
- Jan Lehnhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR ACCESSING DATA
- Publication number 20170041298
- Publication date Feb 9, 2017
- JAN LEHNHARDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR PROCESSING DATA
- Publication number 20170039386
- Publication date Feb 9, 2017
- JAN LEHNHARDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLIENT COMPUTER FOR UPDATING A DATABASE STORED ON A SERVER VIA A NE...
- Publication number 20170024425
- Publication date Jan 26, 2017
- COMPUGROUP MEDICAL SE
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLIENT COMPUTER FOR UPDATING A DATABASE STORED ON A SERVER VIA A NE...
- Publication number 20160371503
- Publication date Dec 22, 2016
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLIENT COMPUTER FOR UPDATING A DATABASE STORED ON A SERVER VIA A NE...
- Publication number 20160321312
- Publication date Nov 3, 2016
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLIENT COMPUTER FOR QUERYING A DATABASE STORED ON A SERVER VIA A NE...
- Publication number 20160253367
- Publication date Sep 1, 2016
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM FOR STORING AND RETRIEVAL OF ENCRYPTED DATA ITEMS,...
- Publication number 20160117521
- Publication date Apr 28, 2016
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR CREATING ASYMMETRICAL CRYPTOGRAPHIC KEY PAIRS
- Publication number 20150207621
- Publication date Jul 23, 2015
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER SYSTEM FOR STORING AND RETRIEVAL OF ENCRYPTED DATA ITEMS,...
- Publication number 20140237230
- Publication date Aug 21, 2014
- COMPUGROUP MEDICAL AG
- Jan Lehnhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPUTER SYSTEM FOR STORING AND RETRIEVAL OF ENCRYPTED DATA ITEMS,...
- Publication number 20140237231
- Publication date Aug 21, 2014
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
APPARATUS FOR ENCRYPTING DATA
- Publication number 20140205086
- Publication date Jul 24, 2014
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER IMPLEMENTED METHOD FOR ANALYZING DATA OF A USER WITH THE D...
- Publication number 20140189372
- Publication date Jul 3, 2014
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER IMPLEMENTED METHOD FOR PERFORMING CLOUD COMPUTING ON DATA...
- Publication number 20140181512
- Publication date Jun 26, 2014
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM FOR STORING AND RETRIEVAL OF ENCRYPTED DATA ITEMS U...
- Publication number 20140136840
- Publication date May 15, 2014
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR PROVIDING CRYPTOGRAPHIC KEY PAIRS
- Publication number 20140095882
- Publication date Apr 3, 2014
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Server System and Method for Providing at Least One Service
- Publication number 20120110645
- Publication date May 3, 2012
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR ENCRYPTING DATA
- Publication number 20120063592
- Publication date Mar 15, 2012
- CompuGroup Holding AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for generating an asymmetric cryptographic key pair and its...
- Publication number 20110185177
- Publication date Jul 28, 2011
- CompuGroup Holding AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER IMPLEMENTED METHOD FOR ANALYZING DATA OF A USER WITH THE D...
- Publication number 20110185188
- Publication date Jul 28, 2011
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER IMPLEMENTED METHOD FOR PERFORMING CLOUD COMPUTING ON DATA...
- Publication number 20110179286
- Publication date Jul 21, 2011
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE SYSTEM, COMPUTER SYSTEM, AND COMPUTER-READABLE STORAGE MED...
- Publication number 20110173455
- Publication date Jul 14, 2011
- COMPUGROUP MEDICAL AG
- Adrian Spalka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER IMPLEMENTED METHOD FOR SENDING A MESSAGE TO A RECIPIENT US...
- Publication number 20110154044
- Publication date Jun 23, 2011
- CompuGroup Holding AG
- Adrian Spalka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Jan Lehnhardt

Person

Patents Grantslast 30 patents

Method for accessing a database stored on a server using a relation

Method for securing access to a relation

Method for accessing a database stored on a server using a relation

Method for securing access to a relation

Method for querying a database

Offline preparation for bulk inserts

System for accessing data

System for processing data

System for processing data

Client computer for updating a database stored on a server via a ne...

Client computer for updating a database stored on a server via a ne...

System for processing data

Client computer for updating a database stored on a server via a ne...

Method for creating asymmetrical cryptographic key pairs

Client computer for querying a database stored on a server via a ne...

Client computer for querying a database stored on a server via a ne...

Client computer for querying a database stored on a server via a ne...

Computer system for storing and retrieval of encrypted data items,...

Client computer for querying a database stored on a server via a ne...

Computer implemented method for analyzing data of a user with the d...

Apparatus for encrypting data

Method for providing cryptographic key pairs

Client computer for querying a database stored on a server via a ne...

Server system and method for providing at least one service based o...

Computer system for storing and retrieval of encrypted data items,...

Computer system for storing and retrieval of encrypted data items,...

Database system, computer system, and computer-readable storage med...

Computer implemented method for analyzing data of a user with the d...

Computer implemented method for sending a message to a recipient us...

Apparatus for encrypting data

Patents Applicationslast 30 patents

METHOD FOR ACCESSING A DATABASE STORED ON A SERVER USING A RELATION

A METHOD FOR SECURING ACCESS TO A RELATION

METHOD FOR SECURING ACCESS TO A RELATION

METHOD FOR ACCESSING A DATABASE STORED ON A SERVER USING A RELATION

SYSTEM FOR PROCESSING DATA

OFFLINE PREPARATION FOR BULK INSERTS

SYSTEM FOR PROCESSING DATA

METHOD FOR QUERYING A DATABASE

SYSTEM FOR ACCESSING DATA

SYSTEM FOR PROCESSING DATA

CLIENT COMPUTER FOR UPDATING A DATABASE STORED ON A SERVER VIA A NE...

CLIENT COMPUTER FOR UPDATING A DATABASE STORED ON A SERVER VIA A NE...

CLIENT COMPUTER FOR UPDATING A DATABASE STORED ON A SERVER VIA A NE...

CLIENT COMPUTER FOR QUERYING A DATABASE STORED ON A SERVER VIA A NE...

COMPUTER SYSTEM FOR STORING AND RETRIEVAL OF ENCRYPTED DATA ITEMS,...

METHOD FOR CREATING ASYMMETRICAL CRYPTOGRAPHIC KEY PAIRS

COMPUTER SYSTEM FOR STORING AND RETRIEVAL OF ENCRYPTED DATA ITEMS,...

COMPUTER SYSTEM FOR STORING AND RETRIEVAL OF ENCRYPTED DATA ITEMS,...

APPARATUS FOR ENCRYPTING DATA

COMPUTER IMPLEMENTED METHOD FOR ANALYZING DATA OF A USER WITH THE D...

COMPUTER IMPLEMENTED METHOD FOR PERFORMING CLOUD COMPUTING ON DATA...

COMPUTER SYSTEM FOR STORING AND RETRIEVAL OF ENCRYPTED DATA ITEMS U...

METHOD FOR PROVIDING CRYPTOGRAPHIC KEY PAIRS

Server System and Method for Providing at Least One Service

APPARATUS FOR ENCRYPTING DATA

Method for generating an asymmetric cryptographic key pair and its...

COMPUTER IMPLEMENTED METHOD FOR ANALYZING DATA OF A USER WITH THE D...

COMPUTER IMPLEMENTED METHOD FOR PERFORMING CLOUD COMPUTING ON DATA...

DATABASE SYSTEM, COMPUTER SYSTEM, AND COMPUTER-READABLE STORAGE MED...

COMPUTER IMPLEMENTED METHOD FOR SENDING A MESSAGE TO A RECIPIENT US...