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Yongzhou, CN
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Patents Grants
last 30 patents
Patents Applications
last 30 patents
Information
Patent Application
Line-Alignment Indicator Circuit and Network Cabling Tool for Simul...
Publication number
20250201088
Publication date
Jun 19, 2025
Yongzhou Noyafa Electronic Co., Ltd.
Ming Lei
G08 - SIGNALLING
Information
Patent Application
Underground Cable Path Tester
Publication number
20250199088
Publication date
Jun 19, 2025
Yongzhou Noyafa Electronic Co., Ltd.
Ming Lei
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Multi-Functional Network Tester
Publication number
20250184000
Publication date
Jun 5, 2025
Yongzhou Noyafa Electronic Co., Ltd.
Ming Lei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multifunctional Line Finder for Miniature Circuit Breaker
Publication number
20250076411
Publication date
Mar 6, 2025
Yongzhou Noyafa Electronic Co., Ltd.
Ming Lei
G01 - MEASURING TESTING
Trademark
last 30 trademarks
Information
Trademark
98436212
Serial number
98436212
Filing date
Mar 6, 2024
Yongzhou Noyafa Electronic Co.,Ltd
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments