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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device of positioning based on wireless signal indexes
Patent number
11,391,812
Issue date
Jul 19, 2022
Opple Lighting Co., Ltd
Fei Zhou
G01 - MEASURING TESTING
Information
Patent Grant
Identity determination system and method
Patent number
11,113,509
Issue date
Sep 7, 2021
Opple Lighting Co., Ltd
Tianhang Zheng
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE OF POSITIONING BASED ON WIRELESS SIGNAL INDEXES
Publication number
20200363495
Publication date
Nov 19, 2020
OPPLE LIGHTING CO., LTD.
Fei ZHOU
G01 - MEASURING TESTING
Information
Patent Application
IDENTITY DETERMINATION SYSTEM AND METHOD
Publication number
20200320277
Publication date
Oct 8, 2020
OPPLE LIGHTING CO., LTD.
Tianhang ZHENG
G06 - COMPUTING CALCULATING COUNTING