Shanghai, China

Shanghai Sigeyuan Intelligent Technology Co.,ltd


USPTO Granted Patents = 1


Forward Citations = 0

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6 inventors (with patents filed for the assignee):

goldMedal Hao Chang (1 out of 4 patents)

silverMedal Pengfei He (1 out of 1 patent)

bronzeMedal Zhanxiang Yin (1 out of 1 patent)

4 Cheng Chen (0 patent)

5 Xinwei Liu (0 patent)

6 Changquan Kang (0 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#1,154 in Shanghai

#15,981 in China

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Shanghai, China
Forward Citations = 0

6 inventors:

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