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Chunhua SUN
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Hong Kong, HK
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Patents Grants
last 30 patents
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Patent Grant
Method for carrier frequency and time offset estimation for mobile...
Patent number
11,206,167
Issue date
Dec 21, 2021
Hong Kong Applied Science and Technology Research Institute Company Limted
Haiming Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for enhancing accuracy in location and proximity...
Patent number
9,949,226
Issue date
Apr 17, 2018
Hong Kong Applied Science and Technology Research Institute Company Limited
Chunhua Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Method and System for Enhancing Accuracy in Location and Proximity...
Publication number
20180098301
Publication date
Apr 5, 2018
Hong Kong Applied Science and Technology Research Institute Company Limited
Chunhua SUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE