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Hangzhou, CN
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Patents Grants
last 30 patents
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Patent Grant
Josephson junction, Josephson junction preparation method and appar...
Patent number
11,910,730
Issue date
Feb 20, 2024
Alibaba Group Holding Limited
Xiaohang Zhang
Information
Patent Grant
Authentication method, apparatus, and system
Patent number
10,516,666
Issue date
Dec 24, 2019
Alibaba Group Holding Limited
Wenlong Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
JOSEPHSON JUNCTION, JOSEPHSON JUNCTION PREPARATION METHOD AND APPAR...
Publication number
20220045259
Publication date
Feb 10, 2022
ALIBABA GROUP HOLDING LIMITED
Xiaohang ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM CHIP PREPARATION METHOD, APPARATUS, AND DEVICE AND QUANTUM...
Publication number
20220029266
Publication date
Jan 27, 2022
ALIBABA GROUP HOLDING LIMITED
Wenlong YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AUTHENTICATION METHOD, APPARATUS, AND SYSTEM
Publication number
20170012976
Publication date
Jan 12, 2017
Alibaba Group Holding Limited
Wenlong YU
H04 - ELECTRIC COMMUNICATION TECHNIQUE