CN202576642U - 一种新型籽晶夹持器 - Google Patents
一种新型籽晶夹持器 Download PDFInfo
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- CN202576642U CN202576642U CN 201220143781 CN201220143781U CN202576642U CN 202576642 U CN202576642 U CN 202576642U CN 201220143781 CN201220143781 CN 201220143781 CN 201220143781 U CN201220143781 U CN 201220143781U CN 202576642 U CN202576642 U CN 202576642U
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CN 201220143781 CN202576642U (zh) | 2012-04-06 | 2012-04-06 | 一种新型籽晶夹持器 |
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CN 201220143781 CN202576642U (zh) | 2012-04-06 | 2012-04-06 | 一种新型籽晶夹持器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103361716A (zh) * | 2012-04-06 | 2013-10-23 | 有研半导体材料股份有限公司 | 一种籽晶夹持器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103361716A (zh) * | 2012-04-06 | 2013-10-23 | 有研半导体材料股份有限公司 | 一种籽晶夹持器 |
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C56 | Change in the name or address of the patentee |
Owner name: GRINM ADVANCED MATERIALS CO., LTD. Free format text: FORMER NAME: GRINM SEMICONDUCTOR MATERIALS CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 100088 Beijing city Xicheng District Xinjiekou Avenue No. 2 Patentee after: YOUYAN NEW MATERIAL CO., LTD. Address before: 100088 Beijing city Xicheng District Xinjiekou Avenue No. 2 Patentee before: GRINM Semiconductor Materials Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: GRINM SEMICONDUCTOR MATERIALS CO., LTD. Free format text: FORMER OWNER: GRINM ADVANCED MATERIALS CO., LTD. Effective date: 20150611 |
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Effective date of registration: 20150611 Address after: 101300 Beijing city Shunyi District Shuanghe Linhe Industrial Development Zone on the south side of the road Patentee after: You Yan Semi Materials Co., Ltd. Address before: 100088 Beijing city Xicheng District Xinjiekou Avenue No. 2 Patentee before: YOUYAN NEW MATERIAL CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee after: Youyan semiconductor silicon materials Co.,Ltd. Address before: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee before: GRINM SEMICONDUCTOR MATERIALS Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20121205 |
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CX01 | Expiry of patent term |