10 Utility and 12 Design Patents
#36 in Zhejiang
#1,197 in China
#18,699 in the World
rank by design patentsForward Citations = 38
Company Filing History:
Ningbo Yamao Optoelectronics Co., Ltd.
Taizhou Tongchuang Maternal and Infant Products Co., Ltd

4. 2 out of 47
Hangzhou Chic Intelligent Technology Co., Ltd.
5. 2 out of 2
Taizhou Huangyan Yujin E-commerce Co., Ltd
where one patent can have more than one assignee
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