CN211376618U - 一种半导体晶片定位旋转机构 - Google Patents
一种半导体晶片定位旋转机构 Download PDFInfo
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- CN211376618U CN211376618U CN202020194026.5U CN202020194026U CN211376618U CN 211376618 U CN211376618 U CN 211376618U CN 202020194026 U CN202020194026 U CN 202020194026U CN 211376618 U CN211376618 U CN 211376618U
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GR01 | Patent grant | ||
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Effective date of registration: 20210415 Address after: 2 / F, building 6, No. 8, Xinzhong Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Qingxin Technology Co.,Ltd. Address before: 212300 original badminton hall, kechuangyuan, No.19, Qiliang Road, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Tongzhen Intelligent Technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positioning and rotating mechanism for semiconductor wafer Effective date of registration: 20211214 Granted publication date: 20200828 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Haining sub branch Pledgor: Zhejiang Qingxin Technology Co.,Ltd. Registration number: Y2021330002525 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220714 Granted publication date: 20200828 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Haining sub branch Pledgor: Zhejiang Qingxin Technology Co.,Ltd. Registration number: Y2021330002525 |