23 Utility and 1 Design Patents
#44 in Xiamen
#4,734 in China
#137,248 in the World
rank by utility patentsForward Citations = 18
Company Filing History:
Xiamen Sanan Optoelectronics Technology Co., Ltd.
Quanzhou Sanan Semiconductor Technology Co., Ltd.
Xiamen San'an Optoelectronics Co., Ltd
4. 1 out of 832,347 patents
Other
5. 1 out of 2,570

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