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Zhonghe Ji
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Wilmington, DE, US
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Patents Grants
last 30 patents
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Patent Grant
Protected RFID antenna
Patent number
11,177,561
Issue date
Nov 16, 2021
Checkpoint Systems, Inc.
Zhonghe Ji
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PROTECTED RFID ANTENNA
Publication number
20220069456
Publication date
Mar 3, 2022
Checkpoint Systems, Inc.
Zhonghe Ji
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROTECTED RFID ANTENNA
Publication number
20160118714
Publication date
Apr 28, 2016
Zhonghe Ji
H01 - BASIC ELECTRIC ELEMENTS