12 Utility Patents
#4 in Zhengzhou
#10,425 in China
#327,272 in the World
Forward Citations = 19
Company Filing History:
China National Digital Switching System Engineering & Technological R&d Center
Other
Zhuhai Comleader Information Science & Technology Corp., Ltd.
4. 1 out of 609

5. 1 out of 1
Shanhai Hongzhen Information Science & Technology Co. Ltd.
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