About Shanghai Chuanxin Semiconductor Co Ltd
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CHUANXIN by Shanghai Chuanxin Semiconductor Co., Ltd. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 29-Dec-2023 Serial number: 79396923
trademark by Shanghai Chuanxin Semiconductor Co., Ltd. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 12-Dec-2023 Serial number: 79394329
CSEMI by Shanghai Chuanxin Semiconductor Co., Ltd. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 11-Oct-2023 Serial number: 98219055