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Patents Grants
last 30 patents
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Patent Grant
Information input method and apparatus
Patent number
10,860,164
Issue date
Dec 8, 2020
ADVANCED NEW TECHNOLOGIES CO., LTD.
Wenhong Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for concealing user information contained in appl...
Patent number
10,671,755
Issue date
Jun 2, 2020
Alibaba Group Holding Limited
Chenchen Lv
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
INFORMATION INPUT METHOD AND APPARATUS
Publication number
20190187860
Publication date
Jun 20, 2019
ALIBABA GROUP HOLDING LIMITED
Wenhong CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR CONCEALING USER INFORMATION CONTAINED IN APPL...
Publication number
20190026235
Publication date
Jan 24, 2019
ALIBABA GROUP HOLDING LIMITED
Chenchen LV
G06 - COMPUTING CALCULATING COUNTING