Inventor · Walldorf, DE

Thomas Legler

35Patents
4h-index
27Co-inventors
59Inventor score

Filing activity: Oct 28, 2010 → Dec 6, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8195643B2 Database calculation engine Physics 24 Active
US10127260B2 In-memory database system providing lockless read and write operations for OLAP and OLTP transactions Physics 13 Active
US10445076B1 Cache efficient reading of result values in a column store database Physics 5 Active
US9886464B2 Versioned bloom filter Physics 4 Active
US9576013B2 Optimizing update operations in in-memory database systems Physics 3 Active
US10776353B2 Application programming interface for database access Physics 2 Active
US10733185B2 Access pattern based optimization of memory access Physics 2 Active
US9891831B2 Dual data storage using an in-memory array and an on-disk page structure Physics 2 Active
US11714795B2 Partial compression of tree-based index structure Physics 1 Active
US9311356B2 Database calculation engine Physics 1 Active
US10255309B2 Versioned insert only hash table for in-memory columnar stores Physics 1 Active
US11726975B2 Auto unload Physics 0 Active
US10275399B2 Faster main memory scans in unsorted dictionary-encoded vectors Physics 0 Active
US10706035B2 Auto unload Physics 0 Active
US10296611B2 Optimized rollover processes to accommodate a change in value identifier bit size and related system reload processes Physics 0 Active
US10204133B2 Optimizing update operations in in-memory database systems Physics 0 Active
US12332874B2 System versioned table with transactional system time Physics 0 Active
US11061876B2 Fast aggregation on compressed data Physics 0 Active
US11886424B2 System versioned table with transactional system time Physics 0 Active
US9747315B2 Bucket skiplists Physics 0 Active
US11789741B2 Determining an optimum quantity of interleaved instruction streams of defined coroutines Physics 0 Active
US10915576B2 High performance bloom filter Physics 0 Active
US11119742B2 Cache efficient reading of result values in a column store database Physics 0 Active
US12072888B1 Cooperative memory management in database management systems Physics 0 Active
US11347710B2 Auto unload Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.