7 Utility and 3 Design Patents
#5,918 in Beijing
#19,002 in China
#596,499 in the World
rank by utility patentsForward Citations = 30
Company Filing History:
Beijing Ambow Shengying Education and Technology Co., Ltd.
Ambow Sihua Intelligent Technology Co., Ltd.
Oook (beijing) Education and Technology Co., Ltd
4. 1 out of 1
Ambon Sihua Intelligent Technology Co., Ltd.
5. 1 out of 1
Beijing Ambow Shengying Education and Tecenology Co., Ltd.
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