Adaptive interpretation and compilation of database queries
US-12339882-B2 · Jun 24, 2025 · US
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Leis Viktor patents
Leis Viktor is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Leis Viktor |
| Total patents | 33 |
| First publication | Sep 29, 2016 |
| Latest publication | Jun 24, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Adaptive interpretation and compilation of database queries
US-2024134894-A1 · Apr 25, 2024 · US
Optimizing database query execution by extending the relational algebra to include non-standard join operators
US-11789988-B2 · Oct 17, 2023 · US
Dynamic rebuilding of query execution trees and reselection of query execution operators
US-11720561-B2 · Aug 8, 2023 · US
Adaptive interpretation and compilation of database queries
US-11704347-B2 · Jul 18, 2023 · US
Computing domain cardinality estimates for optimizing database query execution
US-11514048-B2 · Nov 29, 2022 · US
Dynamic Rebuilding of Query Execution Trees and Reselection of Query Execution Operators
US-2022237193-A1 · Jul 28, 2022 · US
Dynamic rebuilding of query execution trees and reselection of query execution operators
US-11301469-B2 · Apr 12, 2022 · US
Optimizing Database Query Execution by Extending the Relational Algebra to Include Non-Standard Join Operators
US-2022043846-A1 · Feb 10, 2022 · US
Hybrid comparison for unicode text strings consisting primarily of ASCII characters
US-11211943-B2 · Dec 28, 2021 · US
Recent patents
Latest publications not already listed above.
Adaptive Interpretation and Compilation of Database Queries
US-2021334298-A1 · Oct 28, 2021 · US
Concurrent reads and inserts into a data structure without latching or waiting by readers
US-11080260-B2 · Aug 3, 2021 · US
Optimizing database query execution by extending the relational algebra to include non-standard join operators
US-11068520-B1 · Jul 20, 2021 · US
Adaptive interpretation and compilation of database queries
US-11055331-B1 · Jul 6, 2021 · US
Computing Domain Cardinality Estimates for Optimizing Database Query Execution
US-2021049176-A1 · Feb 18, 2021 · US
Hybrid Comparison for Unicode Text Strings Consisting Primarily of ASCII Characters
US-2021012058-A1 · Jan 14, 2021 · US
Dynamic Rebuilding of Query Execution Trees and Reselection of Query Execution Operators
US-2020401592-A1 · Dec 24, 2020 · US
Fast multi-tier indexing supporting dynamic update
US-10831736-B2 · Nov 10, 2020 · US
Computing domain cardinality estimates for optimizing database query execution
US-10824625-B1 · Nov 3, 2020 · US
Dynamic rebuilding of query execution trees and reselection of query execution operators
US-10795887-B1 · Oct 6, 2020 · US
Hybrid comparison for unicode text strings consisting primarily of ASCII characters
US-10789416-B2 · Sep 29, 2020 · US
Reducing the domain of a subquery by retrieving constraints from the outer query
US-10642832-B1 · May 5, 2020 · US
Hybrid Comparison for Unicode Text Strings Consisting Primarily of ASCII Characters
US-2020134254-A1 · Apr 30, 2020 · US
Hybrid comparison for unicode text strings consisting primarily of ASCII characters
US-10540425-B2 · Jan 21, 2020 · US
Dynamic selection of query execution operators
US-10521430-B1 · Dec 31, 2019 · US
Hybrid Comparison for Unicode Text Strings Consisting Primarily of ASCII Characters
US-2019303425-A1 · Oct 3, 2019 · US
Hybrid approach to collating unicode text strings consisting primarily of ASCII characters
US-10325010-B1 · Jun 18, 2019 · US
Concurrent reads and inserts into a data structure without latching or waiting by readers
US-2018336236-A1 · Nov 22, 2018 · US
Concurrent reads and inserts into a data structure without latching or waiting by readers
US-10108653-B2 · Oct 23, 2018 · US
Hybrid comparison for unicode text strings consisting primarily of ASCII characters
US-10089281-B1 · Oct 2, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tableau Software Inc | 27 |
| IBM | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F16/24542 | 16 |
| G06F16/24535 | 10 |
| H03M7/705 | 10 |
| H03M7/14 | 10 |
| H03M7/02 | 10 |