4 Patents
#478 in Beijing
#5,574 in China
Cofco Limited
Forward Citations = 1
8 inventors:
8 inventors (with patents filed for the assignee):
Haiyu Ren (3 out of 5 patents)
Hong Zhi Huang (3 out of 5 patents)
Jie Zheng (2 out of 31 patents)
4. Yi Tong (1 out of 11 patents)
5. Anni Liu (1 out of 2 patents)
6. Jin Tao (1 out of 3 patents)
7. Wei Lin (1 out of 44 patents)
8. Bo Chen (1 out of 1 patent)
9. Jie Zheng (2 patents)
4 patents: