Inventor
LEHNHARDT JAN
DE33 patents
⚠️ This page may combine multiple inventors who share the name “LEHNHARDT JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMPUGROUP MEDICAL SE
16 patentsUS9558228B2Jan 31, 2017
Client computer for querying a database stored on a server via a network
COMPUGROUP MEDICAL SE9 citations92
US9679005B2Jun 13, 2017
Client computer for querying a database stored on a server via a network
COMPUGROUP MEDICAL SE5 citations84
US10002152B2Jun 19, 2018
Client computer for updating a database stored on a server via a network
COMPUGROUP MEDICAL SE2 citations73
US9698974B2Jul 4, 2017
Method for creating asymmetrical cryptographic key pairs
COMPUGROUP MEDICAL SE4 citations73
US9672236B2Jun 6, 2017
Client computer for querying a database stored on a server via a network
COMPUGROUP MEDICAL SE1 citations62
US11720705B2Aug 8, 2023
Method for accessing a database stored on a server using a relation
COMPUGROUP MEDICAL SE0 citations60
US11328091B2May 10, 2022
Method for securing access to a relation
COMPUGROUP MEDICAL SE0 citations60
US10922432B2Feb 16, 2021
Method for accessing a database stored on a server using a relation
COMPUGROUP MEDICAL SE1 citations60
US10635652B2Apr 28, 2020
Method for querying a database
COMPUGROUP MEDICAL SE1 citations60
US10002151B2Jun 19, 2018
Client computer for updating a database stored on a server via a network
COMPUGROUP MEDICAL SE0 citations52
US9811547B2Nov 7, 2017
Client computer for updating a database stored on a server via a network
COMPUGROUP MEDICAL SE0 citations52
US9558366B2Jan 31, 2017
Computer system for storing and retrieval of encrypted data items, client computer, computer program product and computer-implemented method
COMPUGROUP MEDICAL SE1 citations52
US10691828B2Jun 23, 2020
Method for securing access to a relation
COMPUGROUP MEDICAL SE0 citations50
US10108814B2Oct 23, 2018
System for processing data
COMPUGROUP MEDICAL SE0 citations50
US10552401B2Feb 4, 2020
Offline preparation for bulk inserts
COMPUGROUP MEDICAL SE0 citations39
US10439992B2Oct 8, 2019
System for accessing data
COMPUGROUP MEDICAL SE0 citations39
CompuGroup Medical AG
9 patentsUS9418242B2Aug 16, 2016
Computer implemented method for analyzing data of a user with the data being stored pseudonymously in a database
CompuGroup Medical AG12 citations92
US9235725B2Jan 12, 2016
Client computer for querying a database stored on a server via a network
CompuGroup Medical AG10 citations92
US9495555B2Nov 15, 2016
Client computer for querying a database stored on a server via a network
CompuGroup Medical AG8 citations84
US9288044B2Mar 15, 2016
Method for providing cryptographic key pairs
CompuGroup Medical AG14 citations84
US9141822B2Sep 22, 2015
Computer system for storing and retrieval of encrypted data items, client computer, computer program product and computer-implemented method
CompuGroup Medical AG7 citations84
US8024581B2Sep 20, 2011
Computer readable storage medium for generating a pseudonym, computer implemented method and computing device
CompuGroup Medical AG18 citations84
US9350544B2May 24, 2016
Apparatus for encrypting data
CompuGroup Medical AG0 citations52
US10043032B2Aug 7, 2018
System for processing data
CompuGroup Medical AG0 citations50
US9898617B2Feb 20, 2018
System for processing data
CompuGroup Medical AG1 citations50
SPALKA ADRIAN
8 patentsUS8887254B2Nov 11, 2014
Database system, computer system, and computer-readable storage medium for decrypting a data record
SPALKA ADRIAN17 citations92
US8695106B2Apr 8, 2014
Computer implemented method for analyzing data of a user with the data being stored pseudonymously in a database
SPALKA ADRIAN17 citations92
US8266435B2Sep 11, 2012
Method for generating an asymmetric cryptographic key pair and its application
SPALKA ADRIAN23 citations92
US8661247B2Feb 25, 2014
Computer implemented method for performing cloud computing on data being stored pseudonymously in a database
SPALKA ADRIAN21 citations91
US8516267B2Aug 20, 2013
Computer readable storage medium for generating an access key, computer implemented method and computing device
SPALKA ADRIAN17 citations84
US8677146B2Mar 18, 2014
Computer implemented method for sending a message to a recipient user, receiving a message by a recipient user, a computer readable storage medium and a computer system
SPALKA ADRIAN5 citations73
US9178872B2Nov 3, 2015
Server system and method for providing at least one service based on authentication dependent on personal identification data and computer specific identification data
SPALKA ADRIAN3 citations56
US8675864B2Mar 18, 2014
Apparatus for encrypting data
SPALKA ADRIAN0 citations52