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last 30 patents
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Patent Application
DIFFERENTIAL PRIVACY-BASED FEATURE PROCESSING METHOD AND APPARATUS
Publication number
20240152643
Publication date
May 9, 2024
ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Jian DU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR DATA COMMUNICATION WITH DIFFERENTIALLY PRIVAT...
Publication number
20240135024
Publication date
Apr 25, 2024
ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Jian DU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
QUERY OPTIMIZATION METHODS, APPARATUSES, AND SYSTEMS FOR SECURE MUL...
Publication number
20240054129
Publication date
Feb 15, 2024
ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Yang YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA QUERY METHODS, APPARATUSES, AND SYSTEMS FOR MULTI-PARTY SECURE...
Publication number
20240045985
Publication date
Feb 8, 2024
ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Yang YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMON DATA DETERMINING METHODS, APPARATUSES, AND SYSTEMS FOR PROTE...
Publication number
20230367902
Publication date
Nov 16, 2023
ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Jian Du
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA DETERMINATION METHODS, APPARATUSES, STORAGE MEDIA, AND TERMINA...
Publication number
20230336345
Publication date
Oct 19, 2023
ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Jinming Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
DATA PROCESSING METHODS, APPARATUSES, AND COMPUTER DEVICES FOR PRIV...
Publication number
20230336344
Publication date
Oct 19, 2023
ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Yufei Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE