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last 30 patents
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Patent Grant
Method of automatically switching mode of receiving differential da...
Patent number
10,772,066
Issue date
Sep 8, 2020
SHANGHAI HUACE NAVIGATION TECHNOLOGY LTD.
Hao Zhuang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
FLIGHT CONTROL SYSTEM OF UNMANNED AERIAL VEHICLE WITH DIFFERENTIAL...
Publication number
20190243389
Publication date
Aug 8, 2019
SHANGHAI HUACE NAVIGATION TECHNOLOGY LTD.
Shengfei DONG
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF AUTOMATICALLY SWITCHING MODE OF RECEIVING DIFFERENTIAL DA...
Publication number
20190104494
Publication date
Apr 4, 2019
SHANGHAI HUACE NAVIGATION TECHNOLOGY LTD.
Hao ZHUANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS