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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Database recovery based on logical timestamp
Patent number
11,822,436
Issue date
Nov 21, 2023
SAP SE
Changgyoo Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Time-efficient lock release in database systems
Patent number
11,113,262
Issue date
Sep 7, 2021
SAP SE
Changgyoo Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transactional cache invalidation for inter-node caching
Patent number
10,877,956
Issue date
Dec 29, 2020
SAP SE
Changgyoo Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Atomic visibility switch for transactional cache invalidation
Patent number
10,353,895
Issue date
Jul 16, 2019
SAP SE
Changgyoo Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Database system with transaction control block index
Patent number
9,824,134
Issue date
Nov 21, 2017
SAP SE
Ivan Schreter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Delegation of database post-commit processing
Patent number
9,798,759
Issue date
Oct 24, 2017
SAP SE
Ivan Schreter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Supporting cursor snapshot semantics
Patent number
9,792,318
Issue date
Oct 17, 2017
SAP SE
Ivan Schreter
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
VERIFICATION OF DATABASE SYSTEM USING DETERMINISTIC READ WORKLOADS
Publication number
20230185792
Publication date
Jun 15, 2023
SAP SE
Ji Hoon JANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATABASE RECOVERY BASED ON LOGICAL TIMESTAMP
Publication number
20230185676
Publication date
Jun 15, 2023
SAP SE
Changgyoo PARK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TIME-EFFICIENT LOCK RELEASE IN DATABASE SYSTEMS
Publication number
20200311045
Publication date
Oct 1, 2020
SAP SE
Changgyoo Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ATOMIC VISIBILITY SWITCH FOR TRANSACTIONAL CACHE INVALIDATION
Publication number
20170147638
Publication date
May 25, 2017
SAP SE
Changgyoo Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSACTIONAL CACHE INVALIDATION FOR INTER-NODE CACHING
Publication number
20170147628
Publication date
May 25, 2017
SAP SE
Changgyoo Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISTRIBUTED TRANSACTION COMMIT PROTOCOL
Publication number
20160147813
Publication date
May 26, 2016
Juchang LEE
G06 - COMPUTING CALCULATING COUNTING