CN201605349U - 一种生长硅单晶的节能热场结构 - Google Patents
一种生长硅单晶的节能热场结构 Download PDFInfo
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- CN201605349U CN201605349U CN2009202451999U CN200920245199U CN201605349U CN 201605349 U CN201605349 U CN 201605349U CN 2009202451999 U CN2009202451999 U CN 2009202451999U CN 200920245199 U CN200920245199 U CN 200920245199U CN 201605349 U CN201605349 U CN 201605349U
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CN2009202451999U CN201605349U (zh) | 2009-11-11 | 2009-11-11 | 一种生长硅单晶的节能热场结构 |
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CN201605349U true CN201605349U (zh) | 2010-10-13 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023280024A1 (zh) * | 2021-07-06 | 2023-01-12 | 隆基绿能科技股份有限公司 | 一种热屏外胆及热屏、拉晶热场 |
CN116951994A (zh) * | 2023-07-31 | 2023-10-27 | 芯朋半导体科技(如东)有限公司 | 一种半导体设备的炉体废气回收装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023280024A1 (zh) * | 2021-07-06 | 2023-01-12 | 隆基绿能科技股份有限公司 | 一种热屏外胆及热屏、拉晶热场 |
CN116951994A (zh) * | 2023-07-31 | 2023-10-27 | 芯朋半导体科技(如东)有限公司 | 一种半导体设备的炉体废气回收装置 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NINGXIA LONGI SILICON MATERIAL CO.,LTD. Free format text: FORMER OWNER: XI'AN LONGJI-SILICON CO., LTD. Effective date: 20140826 Free format text: FORMER OWNER: XIAN LONGI SILICON MATERIALS CORP. NINGXIA LONGI SILICON MATERIAL CO.,LTD. XI'AN XIMEI MONOCRYSTALLINE SILICON CO., LTD. Effective date: 20140826 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 710100 XI'AN, SHAANXI PROVINCE TO: 755100 ZHONGWEI, NINGXIA HUI AUTONOMOUS REGION |
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TR01 | Transfer of patent right |
Effective date of registration: 20140826 Address after: The new town in the county the Ningxia Hui Autonomous Region city centre 755100 unity Road Patentee after: Ningxia LONGi Silicon Material Co.,Ltd. Address before: 710100 Changan District, Shaanxi Province, aerospace Road, No. 388, No. Patentee before: Xi'an Longji-Silicon Co., LTD. Patentee before: Xian Longi Silicon Materials Corp. Patentee before: Ningxia LONGi Silicon Material Co.,Ltd. Patentee before: Xi'an Ximei Monocrystalline Silicon Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20101013 |
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CX01 | Expiry of patent term |