10 Utility and 1 Design Patents
#549 in Guangdong
#12,980 in China
#407,520 in the World
rank by utility patentsForward Citations = 10
Company Filing History:


Xi'an Zhongxing New Software Co., Ltd.
4. 1 out of 113
Yulong Computer Telecommunication Scientific (shenzhen) Co., Ltd.
5. 1 out of 15
Dongguan Yulong Telecommunication Tech Co., Ltd.
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