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Xingzhi Huang
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Nanping City, CN
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last 30 patents
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Patent Grant
Relay repeater network communication system
Patent number
11,457,509
Issue date
Sep 27, 2022
HEBEI QIANXING TECHNOLOGY CO., LTD.
Xingzhi Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
WEARABLE AUTONOMOUS NETWORKING COOPERATION TERMINAL, SYSTEM THEREOF...
Publication number
20250017467
Publication date
Jan 16, 2025
Hebei Qianxing Technology Co., Ltd.
Xuhui Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
RELAY REPEATER NETWORK COMMUNICATION SYSTEM
Publication number
20210345453
Publication date
Nov 4, 2021
Hebei Qianxing Technology Co., Ltd.
Xingzhi Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE