Thomas Legler

Person

Walldorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable inverted indexes
- Patent number 12,235,878
- Issue date Feb 25, 2025
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cooperative memory management in database management systems
- Patent number 12,072,888
- Issue date Aug 27, 2024
- SAP SE
- Robert Lasch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive hardware transactional memory based concurrency control
- Patent number 11,947,994
- Issue date Apr 2, 2024
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient computation of order by, order by with limit, min, and ma...
- Patent number 11,914,589
- Issue date Feb 27, 2024
- SAP SE
- Oliver Horn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System versioned table with transactional system time
- Patent number 11,886,424
- Issue date Jan 30, 2024
- SAP SE
- Bernhard Scheirle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining an optimum quantity of interleaved instruction streams...
- Patent number 11,789,741
- Issue date Oct 17, 2023
- SAP SE
- Georgios Psaropoulos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage of data structures
- Patent number 11,789,951
- Issue date Oct 17, 2023
- SAP SE
- Robert Lasch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auto unload
- Patent number 11,726,975
- Issue date Aug 15, 2023
- SAP SE
- Klaus Otto Mueller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Partial compression of tree-based index structure
- Patent number 11,714,795
- Issue date Aug 1, 2023
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated optimization for in-memory data structures of column stor...
- Patent number 11,520,763
- Issue date Dec 6, 2022
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auto unload
- Patent number 11,347,710
- Issue date May 31, 2022
- SAP SE
- Klaus Otto Mueller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache efficient reading of result values in a column store database
- Patent number 11,119,742
- Issue date Sep 14, 2021
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast aggregation on compressed data
- Patent number 11,061,876
- Issue date Jul 13, 2021
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High performance bloom filter
- Patent number 10,915,576
- Issue date Feb 9, 2021
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Application programming interface for database access
- Patent number 10,776,353
- Issue date Sep 15, 2020
- SAP SE
- Robert Schulze
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual columns to expose row specific details for query execution...
- Patent number 10,762,068
- Issue date Sep 1, 2020
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access pattern based optimization of memory access
- Patent number 10,733,185
- Issue date Aug 4, 2020
- SAP SE
- Georgios Psaropoulos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auto unload
- Patent number 10,706,035
- Issue date Jul 7, 2020
- SAP SE
- Klaus Otto Mueller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache efficient reading of result values in a column store database
- Patent number 10,445,076
- Issue date Oct 15, 2019
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimized rollover processes to accommodate a change in value ident...
- Patent number 10,296,611
- Issue date May 21, 2019
- David Wein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Faster main memory scans in unsorted dictionary-encoded vectors
- Patent number 10,275,399
- Issue date Apr 30, 2019
- SAP SE
- Peter Steinemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Versioned insert only hash table for in-memory columnar stores
- Patent number 10,255,309
- Issue date Apr 9, 2019
- SAP SE
- Rolando Blanco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bucket skiplists
- Patent number 10,235,420
- Issue date Mar 19, 2019
- SAP SE
- Peter Steinemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing update operations in in-memory database systems
- Patent number 10,204,133
- Issue date Feb 12, 2019
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-memory database system providing lockless read and write operati...
- Patent number 10,127,260
- Issue date Nov 13, 2018
- SAP SE
- Anil Kumar Goel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database value identifier hash map
- Patent number 10,013,442
- Issue date Jul 3, 2018
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inverted indexing
- Patent number 9,971,770
- Issue date May 15, 2018
- SAP SE
- Ivan Schreter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual data storage using an in-memory array and an on-disk page stru...
- Patent number 9,891,831
- Issue date Feb 13, 2018
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Versioned bloom filter
- Patent number 9,886,464
- Issue date Feb 6, 2018
- SAP SE
- Rolando Blanco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bucket skiplists
- Patent number 9,747,315
- Issue date Aug 29, 2017
- SAP SE
- Peter Steinemann
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OBJECT HISTORY TRACKING
- Publication number 20240427690
- Publication date Dec 26, 2024
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADJUSTABLE INVERTED INDEXES
- Publication number 20240427806
- Publication date Dec 26, 2024
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM VERSIONED TABLE WITH TRANSACTIONAL SYSTEM TIME
- Publication number 20240111757
- Publication date Apr 4, 2024
- SAP SE
- Bernhard Scheirle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM VERSIONED TABLE WITH TRANSACTIONAL SYSTEM TIME
- Publication number 20230086162
- Publication date Mar 23, 2023
- SAP SE
- Bernhard Scheirle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PARTIAL COMPRESSION OF TREE-BASED INDEX STRUCTURE
- Publication number 20230086449
- Publication date Mar 23, 2023
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE OF DATA STRUCTURES
- Publication number 20220405288
- Publication date Dec 22, 2022
- SAP SE
- Robert Lasch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTO UNLOAD
- Publication number 20220261391
- Publication date Aug 18, 2022
- SAP SE
- Klaus Otto Mueller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATED OPTIMIZATION FOR IN-MEMORY DATA STRUCTURES OF COLUMN STOR...
- Publication number 20210303533
- Publication date Sep 30, 2021
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT COMPUTATION OF ORDER BY, ORDER BY WITH LIMIT, MIN, AND MA...
- Publication number 20210271676
- Publication date Sep 2, 2021
- SAP SE
- Oliver Horn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE HARDWARE TRANSACTIONAL MEMORY BASED CONCURRENCY CONTROL
- Publication number 20200310862
- Publication date Oct 1, 2020
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH PERFORMANCE BLOOM FILTER
- Publication number 20200311139
- Publication date Oct 1, 2020
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Auto Unload
- Publication number 20200293507
- Publication date Sep 17, 2020
- SAP SE
- Klaus Otto Mueller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CACHE EFFICIENT READING OF RESULT VALUES IN A COLUMN STORE DATABASE
- Publication number 20200004517
- Publication date Jan 2, 2020
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CACHE EFFICIENT READING OF RESULT VALUES IN A COLUMN STORE DATABASE
- Publication number 20190339954
- Publication date Nov 7, 2019
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL COLUMNS TO EXPOSE ROW SPECIFIC DETAILS FOR QUERY EXECUTION...
- Publication number 20190311051
- Publication date Oct 10, 2019
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Auto Unload
- Publication number 20190311052
- Publication date Oct 10, 2019
- SAP SE
- Klaus Otto Mueller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COROUTINES FOR OPTIMIZING MEMORY ACCESS
- Publication number 20190278608
- Publication date Sep 12, 2019
- SAP SE
- Georgios Psaropoulos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCESS PATTERN BASED OPTIMIZATION OF MEMORY ACCESS
- Publication number 20190278858
- Publication date Sep 12, 2019
- SAP SE
- Georgios Psaropoulos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPLICATION PROGRAMMING INTERFACE FOR DATABASE ACCESS
- Publication number 20180210922
- Publication date Jul 26, 2018
- SAP SE
- Robert Schulze
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fast Aggregation on Compressed Data
- Publication number 20180137173
- Publication date May 17, 2018
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUCKET SKIPLISTS
- Publication number 20170293661
- Publication date Oct 12, 2017
- SAP SE
- Peter Steinemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Faster Main Memory Scans in Unsorted Dictionary-Encoded Vectors
- Publication number 20170139994
- Publication date May 18, 2017
- SAP SE
- Peter Steinemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING UPDATE OPERATIONS IN IN-MEMORY DATABASE SYSTEMS
- Publication number 20170116258
- Publication date Apr 27, 2017
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE VALUE IDENTIFIER HASH MAP
- Publication number 20160378750
- Publication date Dec 29, 2016
- SAP SE
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE CALCULATION ENGINE
- Publication number 20160224628
- Publication date Aug 4, 2016
- SAP SE
- Christoph Weyerhaeuser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUCKET SKIPLISTS
- Publication number 20160171056
- Publication date Jun 16, 2016
- Peter Steinemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INVERTED INDEXING
- Publication number 20160147808
- Publication date May 26, 2016
- IVAN SCHRETER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
In-Memory Database System Providing Lockless Read and Write Operati...
- Publication number 20160147814
- Publication date May 26, 2016
- Anil Kumar Goel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Versioned Insert Only Hash Table for In-Memory Columnar Stores
- Publication number 20160147750
- Publication date May 26, 2016
- Rolando Blanco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DUAL DATA STORAGE USING AN IN-MEMORY ARRAY AND AN ON-DISK PAGE STRU...
- Publication number 20160147457
- Publication date May 26, 2016
- Thomas Legler
- G06 - COMPUTING CALCULATING COUNTING

Thomas Legler

Person

Patents Grantslast 30 patents

Adjustable inverted indexes

Cooperative memory management in database management systems

Adaptive hardware transactional memory based concurrency control

Efficient computation of order by, order by with limit, min, and ma...

System versioned table with transactional system time

Determining an optimum quantity of interleaved instruction streams...

Storage of data structures

Auto unload

Partial compression of tree-based index structure

Automated optimization for in-memory data structures of column stor...

Auto unload

Cache efficient reading of result values in a column store database

Fast aggregation on compressed data

High performance bloom filter

Application programming interface for database access

Virtual columns to expose row specific details for query execution...

Access pattern based optimization of memory access

Auto unload

Cache efficient reading of result values in a column store database

Optimized rollover processes to accommodate a change in value ident...

Faster main memory scans in unsorted dictionary-encoded vectors

Versioned insert only hash table for in-memory columnar stores

Bucket skiplists

Optimizing update operations in in-memory database systems

In-memory database system providing lockless read and write operati...

Database value identifier hash map

Inverted indexing

Dual data storage using an in-memory array and an on-disk page stru...

Versioned bloom filter

Bucket skiplists

Patents Applicationslast 30 patents

OBJECT HISTORY TRACKING

ADJUSTABLE INVERTED INDEXES

SYSTEM VERSIONED TABLE WITH TRANSACTIONAL SYSTEM TIME

SYSTEM VERSIONED TABLE WITH TRANSACTIONAL SYSTEM TIME

PARTIAL COMPRESSION OF TREE-BASED INDEX STRUCTURE

STORAGE OF DATA STRUCTURES

AUTO UNLOAD

AUTOMATED OPTIMIZATION FOR IN-MEMORY DATA STRUCTURES OF COLUMN STOR...

EFFICIENT COMPUTATION OF ORDER BY, ORDER BY WITH LIMIT, MIN, AND MA...

ADAPTIVE HARDWARE TRANSACTIONAL MEMORY BASED CONCURRENCY CONTROL

HIGH PERFORMANCE BLOOM FILTER

Auto Unload

CACHE EFFICIENT READING OF RESULT VALUES IN A COLUMN STORE DATABASE

CACHE EFFICIENT READING OF RESULT VALUES IN A COLUMN STORE DATABASE

VIRTUAL COLUMNS TO EXPOSE ROW SPECIFIC DETAILS FOR QUERY EXECUTION...

Auto Unload

COROUTINES FOR OPTIMIZING MEMORY ACCESS

ACCESS PATTERN BASED OPTIMIZATION OF MEMORY ACCESS

APPLICATION PROGRAMMING INTERFACE FOR DATABASE ACCESS

Fast Aggregation on Compressed Data

BUCKET SKIPLISTS

Faster Main Memory Scans in Unsorted Dictionary-Encoded Vectors

OPTIMIZING UPDATE OPERATIONS IN IN-MEMORY DATABASE SYSTEMS

DATABASE VALUE IDENTIFIER HASH MAP

DATABASE CALCULATION ENGINE

BUCKET SKIPLISTS

INVERTED INDEXING

In-Memory Database System Providing Lockless Read and Write Operati...

Versioned Insert Only Hash Table for In-Memory Columnar Stores

DUAL DATA STORAGE USING AN IN-MEMORY ARRAY AND AN ON-DISK PAGE STRU...