CN212572738U - 一种可投影的电子学生证及其系统 - Google Patents
一种可投影的电子学生证及其系统 Download PDFInfo
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Effective date of registration: 20220707 Address after: 528200 east of the second floor and east of the third floor of building g, NATO Industrial Zone, Guicheng Science Park, Nanhai District, Foshan City, Guangdong Province Patentee after: TELEPOWER EDUCATION Co.,Ltd. Address before: 1-1907, 3rd floor, North Haidian Road, Beijing Patentee before: Beijing yishouelf Technology Co.,Ltd. |
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Effective date of registration: 20230306 Address after: 519000 C302, C303, Building 1, No. 1, Hagongda Road, Tangjiawan Town, High-tech Zone, Zhuhai City, Guangdong Province Patentee after: Guangdong Huaxin Smart Cloud Technology Co.,Ltd. Address before: 528200 east of the second floor and east of the third floor of building g, NATO Industrial Zone, Guicheng Science Park, Nanhai District, Foshan City, Guangdong Province Patentee before: TELEPOWER EDUCATION Co.,Ltd. |
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