CN209288995U - 一种研磨过程中减少硅片破裂的装置 - Google Patents
一种研磨过程中减少硅片破裂的装置 Download PDFInfo
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JP2020192665A (ja) * | 2019-05-27 | 2020-12-03 | スピードファム株式会社 | ワークキャリア及びワークキャリアの製造方法 |
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JP2020192665A (ja) * | 2019-05-27 | 2020-12-03 | スピードファム株式会社 | ワークキャリア及びワークキャリアの製造方法 |
JP7356709B2 (ja) | 2019-05-27 | 2023-10-05 | スピードファム株式会社 | ワークキャリア及びワークキャリアの製造方法 |
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GR01 | Patent grant | ||
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Effective date of registration: 20191220 Address after: 310000 No. 3899 Jiangdong Avenue 709-18, Dajiangdong Industrial Agglomeration Area, Xiaoshan District, Hangzhou City, Zhejiang Province Co-patentee after: Shanghai xinxinjingyuan Semiconductor Technology Co., Ltd Patentee after: Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. Address before: 310000 No. 3899 Jiangdong Avenue 709-18, Dajiangdong Industrial Agglomeration Area, Xiaoshan District, Hangzhou City, Zhejiang Province Co-patentee before: Shanghai Shenhe Thermo-magenetic Electronic Co., Ltd. Patentee before: Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 310000 No. 3899 Jiangdong Avenue 709-18, Dajiangdong Industrial Agglomeration Area, Xiaoshan District, Hangzhou City, Zhejiang Province Co-patentee after: Shanghai xinxinjingyuan Semiconductor Technology Co., Ltd Patentee after: Hangzhou Zhongxin wafer semiconductor Co., Ltd Address before: 310000 No. 3899 Jiangdong Avenue 709-18, Dajiangdong Industrial Agglomeration Area, Xiaoshan District, Hangzhou City, Zhejiang Province Co-patentee before: Shanghai xinxinjingyuan Semiconductor Technology Co., Ltd Patentee before: Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 310000 709-18, 3899 Jiangdong Avenue, dajiangdong industrial cluster, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Zhongxin wafer semiconductor Co.,Ltd. Patentee after: Shanghai Zhongxin wafer semiconductor technology Co.,Ltd. Address before: 310000 709-18, 3899 Jiangdong Avenue, dajiangdong industrial cluster, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Zhongxin wafer semiconductor Co.,Ltd. Patentee before: Shanghai xinxinjingyuan Semiconductor Technology Co.,Ltd. |