8 Utility and 9 Design Patents
#56 in Zhejiang
#1,792 in China
#26,740 in the World
rank by design patentsForward Citations = 382
Company Filing History:
Ningbo Gude Electronic Technology Co., Ltd.

Zhejiang Haihong Hydraulic Technology Co., Ltd.
4. 2 out of 2
Ningbo China Communications Water Transportation Design and Research Co., Ltd.
5. 1 out of 1,365

where one patent can have more than one assignee
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