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Zhigang Zhu
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Princeton, NJ, US
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last 30 patents
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Patent Grant
System and method for real-time indoor navigation
Patent number
11,785,430
Issue date
Oct 10, 2023
Research Foundation of the City University of New York
Zhigang Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
SYSTEM AND METHOD FOR REAL-TIME INDOOR NAVIGATION
Publication number
20220329988
Publication date
Oct 13, 2022
Research Foundation of the City University of New York
Zhigang Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WEARABLE NAVIGATION ASSISTANCE FOR THE VISION-IMPAIRED
Publication number
20160321955
Publication date
Nov 3, 2016
Research Foundation of the City University of New
Zhigang Zhu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
WEARABLE NAVIGATION ASSISTANCE FOR THE VISION-IMPAIRED
Publication number
20140184384
Publication date
Jul 3, 2014
Research Foundation of the City University of New York
Zhigang Zhu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS