CN213275677U - 一种适用于直流测试系统的探针夹具 - Google Patents
一种适用于直流测试系统的探针夹具 Download PDFInfo
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- CN213275677U CN213275677U CN202021851912.7U CN202021851912U CN213275677U CN 213275677 U CN213275677 U CN 213275677U CN 202021851912 U CN202021851912 U CN 202021851912U CN 213275677 U CN213275677 U CN 213275677U
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GR01 | Patent grant | ||
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Effective date of registration: 20220921 Address after: 101300 0146, floor 3, building 1, yard 1, Shuangyu South Street, Shunyi District, Beijing Patentee after: Beijing Ketai optical core semiconductor equipment Technology Co.,Ltd. Address before: 101125 room 1700, 75 Xinhua North Street, Tongzhou District, Beijing Patentee before: BEIJING GUIKE INTELLIGENT TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 101399 North Wenhuaying Village, Shunyi District, Beijing (No. 1, Shunchuang 2nd Road) Patentee after: Beijing Ruihuayu Semiconductor Equipment Co.,Ltd. Country or region after: Zhong Guo Address before: 101300 0146, floor 3, building 1, yard 1, Shuangyu South Street, Shunyi District, Beijing Patentee before: Beijing Ketai optical core semiconductor equipment Technology Co.,Ltd. Country or region before: Zhong Guo |
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Effective date of registration: 20240321 Address after: 528248, No. 16 Guangming Avenue, New Light Source Industrial Base, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Residence application, multiple photos for one address) Patentee after: Foshan Xince Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 101399 North Wenhuaying Village, Shunyi District, Beijing (No. 1, Shunchuang 2nd Road) Patentee before: Beijing Ruihuayu Semiconductor Equipment Co.,Ltd. Country or region before: Zhong Guo |