CN217384210U - 晶圆平坦度检测装置 - Google Patents
晶圆平坦度检测装置 Download PDFInfo
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- CN217384210U CN217384210U CN202220827539.4U CN202220827539U CN217384210U CN 217384210 U CN217384210 U CN 217384210U CN 202220827539 U CN202220827539 U CN 202220827539U CN 217384210 U CN217384210 U CN 217384210U
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CN202220827539.4U CN217384210U (zh) | 2022-04-11 | 2022-04-11 | 晶圆平坦度检测装置 |
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GR01 | Patent grant | ||
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Address after: No. 1, Xinxin Road, Jinshanqiao Development Zone, Xuzhou, Jiangsu 221000 Patentee after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Address before: No. 1, Xinxin Road, Jinshanqiao Development Zone, Xuzhou, Jiangsu 221000 Patentee before: XUZHOU XINJING SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230703 Address after: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Patentee after: Zhonghuan leading semiconductor materials Co.,Ltd. Address before: No. 1, Xinxin Road, Jinshanqiao Development Zone, Xuzhou, Jiangsu 221000 Patentee before: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Country or region after: China Patentee after: Zhonghuan Leading Semiconductor Technology Co.,Ltd. Address before: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Country or region before: China Patentee before: Zhonghuan leading semiconductor materials Co.,Ltd. |