3 Utility and 1 Design Patents
#6,830 in Shanghai
#45,149 in China
rank by utility patentsForward Citations = 6
Company Filing History:

Shanghai Huali Microelectronics Corporation
Jiahua Chemicals (shanghai) Ltd.
4. 1 out of 1
Jiahua Chemistry (binzhou) Co., Ltd.
5. 1 out of 1,122

where one patent can have more than one assignee
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