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Patents Grants
last 30 patents
Information
Patent Grant
Distributed key management for trusted execution environments
Patent number
11,356,285
Issue date
Jun 7, 2022
ADVANCED NEW TECHNOLOGIES CO., LTD.
Changzheng Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processing blockchain data based on smart contract operations execu...
Patent number
11,153,072
Issue date
Oct 19, 2021
ADVANCED NEW TECHNOLOGIES CO., LTD.
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods for implementing privacy protection in blockchain
Patent number
11,049,099
Issue date
Jun 29, 2021
ADVANCED NEW TECHNOLOGIES CO., LTD.
Ying Yan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed key management for trusted execution environments
Patent number
11,038,700
Issue date
Jun 15, 2021
ADVANCED NEW TECHNOLOGIES CO., LTD.
Changzheng Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processing blockchain data based on smart contract operations execu...
Patent number
10,880,077
Issue date
Dec 29, 2020
ADVANCED NEW TECHNOLOGIES CO., LTD.
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Processing and storing blockchain data under a trusted execution en...
Patent number
10,860,710
Issue date
Dec 8, 2020
ADVANCED NEW TECHNOLOGIES CO., LTD.
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Securely executing smart contract operations in a trusted execution...
Patent number
10,839,070
Issue date
Nov 17, 2020
ADVANCED NEW TECHNOLOGIES CO., LTD.
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed key management for trusted execution environments
Patent number
10,715,339
Issue date
Jul 14, 2020
Alibaba Group Holding Limited
Changzheng Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processing and storing blockchain data under a trusted execution en...
Patent number
10,699,006
Issue date
Jun 30, 2020
Alibaba Group Holding Limited
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Field-programmable gate array based trusted execution environment f...
Patent number
10,657,293
Issue date
May 19, 2020
Alibaba Group Holding Limited
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DISTRIBUTED KEY MANAGEMENT FOR TRUSTED EXECUTION ENVIRONMENTS
Publication number
20210306164
Publication date
Sep 30, 2021
Advanced New Technologies Co., Ltd.
Changzheng Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR IMPLEMENTING PRIVACY PROTECTION IN BLOCKCHAIN
Publication number
20210150524
Publication date
May 20, 2021
Advanced New Technologies Co., Ltd.
Ying Yan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROCESSING BLOCKCHAIN DATA BASED ON SMART CONTRACT OPERATIONS EXECU...
Publication number
20210119774
Publication date
Apr 22, 2021
Advanced New Technologies Co., Ltd.
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROCESSING BLOCKCHAIN DATA BASED ON SMART CONTRACT OPERATIONS EXECU...
Publication number
20200322129
Publication date
Oct 8, 2020
ALIBABA GROUP HOLDING LIMITED
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROCESSING AND STORING BLOCKCHAIN DATA UNDER A TRUSTED EXECUTION EN...
Publication number
20200311257
Publication date
Oct 1, 2020
ALIBABA GROUP HOLDING LIMITED
Changzheng Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISTRIBUTED KEY MANAGEMENT FOR TRUSTED EXECUTION ENVIRONMENTS
Publication number
20200304319
Publication date
Sep 24, 2020
ALIBABA GROUP HOLDING LIMITED
Changzheng Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFF-CHAIN SMART CONTRACT SERVICE BASED ON TRUSTED EXECUTION ENVIRON...
Publication number
20190279206
Publication date
Sep 12, 2019
ALIBABA GROUP HOLDING LIMITED
Xuyang Song
G06 - COMPUTING CALCULATING COUNTING