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Dimitrios Tsirogiannis
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Belmont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Query processing using hybrid table secondary indexes
Patent number
12,061,587
Issue date
Aug 13, 2024
Snowflake Inc.
Nikolaos Romanos Katsipoulakis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Deferred constraints support in distributed database systems
Patent number
12,007,990
Issue date
Jun 11, 2024
Snowflake Inc.
Nikolaos Romanos Katsipoulakis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Runtime join pruning to improve join performance for database tables
Patent number
11,995,080
Issue date
May 28, 2024
Snowflake Inc.
Dimitrios Tsirogiannis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hybrid table secondary index for lookups, unique checks, and refere...
Patent number
11,880,388
Issue date
Jan 23, 2024
Snowflake Inc.
Nikolaos Romanos Katsipoulakis
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
HYBRID TABLE SECONDARY INDEX FOR LOOKUPS, UNIQUE CHECKS, AND REFERE...
Publication number
20240104116
Publication date
Mar 28, 2024
Snowflake Inc.
Nikolaos Romanos Katsipoulakis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
QUERY PROCESSING USING HYBRID TABLE SECONDARY INDEXES
Publication number
20230401189
Publication date
Dec 14, 2023
Snowflake Inc.
Nikolaos Romanos Katsipoulakis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HYBRID TABLE SECONDARY INDEX FOR LOOKUPS, UNIQUE CHECKS, AND REFERE...
Publication number
20230401236
Publication date
Dec 14, 2023
Snowflake Inc.
Nikolaos Romanos Katsipoulakis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
A DISTRIBUTED DATABASE THAT USES HYBRID TABLE SECONDARY INDEXES
Publication number
20230205785
Publication date
Jun 29, 2023
Snowflake Inc.
Nikolaos Romanos Katsipoulakis
G06 - COMPUTING CALCULATING COUNTING