Konstantinos Chalkias

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Hash subtrees for grouping components by component type
- Patent number 12,120,242
- Issue date Oct 15, 2024
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Blockchain post-quantum signature scheme
- Patent number 11,750,400
- Issue date Sep 5, 2023
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hash subtrees for grouping components by component type
- Patent number 11,316,696
- Issue date Apr 26, 2022
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weighted multiple authorizations
- Patent number 11,263,605
- Issue date Mar 1, 2022
- R3 LLC
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Blockchain post-quantum signature scheme
- Patent number 11,005,664
- Issue date May 11, 2021
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
HASH SUBTREES FOR GROUPING COMPONENTS BY COMPONENT TYPE
- Publication number 20220278849
- Publication date Sep 1, 2022
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEIGHTED MULTIPLE AUTHORIZATIONS
- Publication number 20220222634
- Publication date Jul 14, 2022
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLOCKCHAIN POST-QUANTUM SIGNATURE SCHEME
- Publication number 20210176072
- Publication date Jun 10, 2021
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLOCKCHAIN POST-QUANTUM SIGNATURE SCHEME
- Publication number 20190319798
- Publication date Oct 17, 2019
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEIGHTED MULTIPLE AUTHORIZATIONS
- Publication number 20190295050
- Publication date Sep 26, 2019
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HASH SUBTREES FOR GROUPING COMPONENTS BY COMPONENT TYPE
- Publication number 20190103973
- Publication date Apr 4, 2019
- R3 LTD.
- Konstantinos Chalkias
- G06 - COMPUTING CALCULATING COUNTING