Tianjin, China

Tianjin Passion Science and Technology Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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11 inventors (with patents filed for the assignee):

goldMedal Zhu Ji (1 out of 1 patent)

silverMedal Jinsong Wang (1 out of 2 patents)

bronzeMedal Zhong Zhang (1 out of 2 patents)

4 Yuqing Yang (1 out of 1 patent)

5 Aishan Wang (1 out of 1 patent)

6 Weiguo Song (1 out of 1 patent)

7 Xinjian Yin (1 out of 1 patent)

8 Qingting Wei (1 out of 1 patent)

9 Hongwei Ru (1 out of 1 patent)

10 Wenwen Zhang (1 out of 1 patent)

11 Haijun Mei (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#170 in Tianjin

#15,978 in China

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Tianjin, China
Forward Citations = 0

11 inventors:

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