Hangzhou, China

Hangzhou Huaxin Mechanical and Electrical Engineering Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

goldMedal Long Jiang (1 out of 7 patents)

silverMedal Le Xia (1 out of 1 patent)

bronzeMedal Weidong Yang (1 out of 1 patent)

4 Zhuohua Yin (1 out of 1 patent)

5 Jiru Wang (1 out of 1 patent)

6 Yongchang Shi (1 out of 1 patent)

7 Ce Shen (1 out of 1 patent)

8 Yuhao Shen (1 out of 1 patent)

9 Shuiming Wang (1 out of 1 patent)

10 Yungang Huang (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#373 in Hangzhou

#16,043 in China

...
Hangzhou, China
Forward Citations = 0

10 inventors:

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