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For the Inventor, By the Inventor

Shanghai, China

Shanghai Weiyan Precision Technology Co., Ltd


USPTO Granted Patents = 1

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Xi Zhang (1 out of 15 patents)


1 patent:

1. 12339642 - On-machine monitoring system for failure state of rotating tool and detection method therefor (2025-06-24),
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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#1,163 in Shanghai

#16,077 in China

...
Shanghai, China

Shanghai Weiyan Precision Technology Co., Ltd

Forward Citations = 0

1 inventor:

goldMedal Xi Zhang (1 out of 15 patents)

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