Chengdu, China

Sichuan Road and Bridge East China Construction Co., Ltd


USPTO Granted Patents = 1

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

goldMedal Jianting Zhou (1 out of 2 patents)

silverMedal Chengjun Yan (1 out of 1 patent)

bronzeMedal Zhengsong Xiang (1 out of 1 patent)

4 Pengfei Wei (1 out of 1 patent)

5 Helu Yu (1 out of 1 patent)

6 Zhongbo Tang (1 out of 1 patent)

7 Yulong Guo (1 out of 1 patent)

8 Wei Lu (1 out of 1 patent)

9 Jinyang Li (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#1,108 in Chengdu

#16,038 in China

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Chengdu, China
Forward Citations = 0

9 inventors:

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