Florian Hahn

Person

Karlsruhe, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Poly-logarithmic range queries on encrypted data
- Patent number 11,341,128
- Issue date May 24, 2022
- SAP SE
- Florian Hahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure substring search to filter encrypted data
- Patent number 10,885,216
- Issue date Jan 5, 2021
- SAP SE
- Florian Hahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure data aggregation in databases using dynamic bucketization an...
- Patent number 10,839,087
- Issue date Nov 17, 2020
- SAP SE
- Timon Hackenjos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure data aggregation in databases using static shifting and shif...
- Patent number 10,824,739
- Issue date Nov 3, 2020
- SAP SE
- Timon Hackenjos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Join operations on encrypted database tables
- Patent number 10,769,295
- Issue date Sep 8, 2020
- SAP SE
- Nicolas Loza
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking privacy budget with distributed ledger
- Patent number 10,380,366
- Issue date Aug 13, 2019
- SAP SE
- Daniel Bernau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Searchable encryption with secure and efficient updates
- Patent number 9,740,879
- Issue date Aug 22, 2017
- SAP SE
- Florian Hahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjustable proxy re-encryption
- Patent number 9,537,838
- Issue date Jan 3, 2017
- SAP SE
- Isabelle Hang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Secure Data Aggregation in Databases Using Static Shifting and Shif...
- Publication number 20200034546
- Publication date Jan 30, 2020
- SAP SE
- Timon Hackenjos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure Data Aggregation in Databases Using Dynamic Bucketization an...
- Publication number 20200034547
- Publication date Jan 30, 2020
- SAP SE
- Timon Hackenjos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Join Operations on Encrypted Database Tables
- Publication number 20190220619
- Publication date Jul 18, 2019
- SAP SE
- Nicolas Loza
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure Substring Search to Filter Encrypted Data
- Publication number 20190220620
- Publication date Jul 18, 2019
- SAP SE
- Florian Hahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING PRIVACY BUDGET WITH DISTRIBUTED LEDGER
- Publication number 20180307854
- Publication date Oct 25, 2018
- SAP SE
- Daniel Bernau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Poly-Logarithmic Range Queries on Encrypted Data
- Publication number 20170139985
- Publication date May 18, 2017
- SAP SE
- Florian Hahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADJUSTABLE PROXY RE-ENCRYPTION
- Publication number 20160182467
- Publication date Jun 23, 2016
- Isabelle Hang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEARCHABLE ENCRYPTION WITH SECURE AND EFFICIENT UPDATES
- Publication number 20160125198
- Publication date May 5, 2016
- Florian Hahn
- G06 - COMPUTING CALCULATING COUNTING

Florian Hahn

Person

Patents Grantslast 30 patents

Poly-logarithmic range queries on encrypted data

Secure substring search to filter encrypted data

Secure data aggregation in databases using dynamic bucketization an...

Secure data aggregation in databases using static shifting and shif...

Join operations on encrypted database tables

Tracking privacy budget with distributed ledger

Searchable encryption with secure and efficient updates

Adjustable proxy re-encryption

Patents Applicationslast 30 patents

Secure Data Aggregation in Databases Using Static Shifting and Shif...

Secure Data Aggregation in Databases Using Dynamic Bucketization an...

Join Operations on Encrypted Database Tables

Secure Substring Search to Filter Encrypted Data

TRACKING PRIVACY BUDGET WITH DISTRIBUTED LEDGER

Poly-Logarithmic Range Queries on Encrypted Data

ADJUSTABLE PROXY RE-ENCRYPTION

SEARCHABLE ENCRYPTION WITH SECURE AND EFFICIENT UPDATES