3 Utility Patents
#6,776 in Shanghai
#44,764 in China
Forward Citations = 2
Company Filing History:
Xiamen Tianma Micro-electronics Co., Ltd.
Shenzhen Yinwang Intelligent Technologies Co., Ltd.
National Center of Inspection and Testing on Electric Light Source Quality (shanghai)
4. 1 out of 1
China National Lighting Fitting Quality Inspection and Testing Centre (cltc)
5. 1 out of 1
Shanghai Alpha Lighting Equipment Testing Ltd. (salt)
where one patent can have more than one assignee
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