CN211059049U - 一种计算机散热风扇 - Google Patents
一种计算机散热风扇 Download PDFInfo
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- CN211059049U CN211059049U CN201922256600.5U CN201922256600U CN211059049U CN 211059049 U CN211059049 U CN 211059049U CN 201922256600 U CN201922256600 U CN 201922256600U CN 211059049 U CN211059049 U CN 211059049U
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CN201922256600.5U CN211059049U (zh) | 2019-12-16 | 2019-12-16 | 一种计算机散热风扇 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112540662A (zh) * | 2021-01-24 | 2021-03-23 | 李瑞芹 | 一种教学用计算机网络安全控制装置 |
CN113589908A (zh) * | 2021-07-27 | 2021-11-02 | 杭州矩阵通信工程有限公司 | 一种计算机硬件过热保护装置 |
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2019
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112540662A (zh) * | 2021-01-24 | 2021-03-23 | 李瑞芹 | 一种教学用计算机网络安全控制装置 |
CN112540662B (zh) * | 2021-01-24 | 2022-05-06 | 李瑞芹 | 一种教学用计算机网络安全控制装置 |
CN113589908A (zh) * | 2021-07-27 | 2021-11-02 | 杭州矩阵通信工程有限公司 | 一种计算机硬件过热保护装置 |
CN113589908B (zh) * | 2021-07-27 | 2024-05-07 | 杭州矩阵通信工程有限公司 | 一种计算机硬件过热保护装置 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: 510000 room 104, building 2, No.8 yayingshi Road, Huangpu District, Guangzhou City, Guangdong Province (office only) Patentee after: Guangzhou Ruiyuan IOT Technology Co.,Ltd. Address before: 510670 Room 501, building A4, 241 Kexue Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Hongyi Information Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A computer cooling fan Effective date of registration: 20210817 Granted publication date: 20200721 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Guangzhou Ruiyuan IOT Technology Co.,Ltd. Registration number: Y2021980007896 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: Room 805, No. 974 East Huangpu Avenue, Huangpu District, Guangzhou City, Guangdong Province 510000, self numbered 37th Patentee after: Guangzhou Ruiyuan Energy Saving Technology Co.,Ltd. Address before: 510000 room 104, building 2, No.8 yayingshi Road, Huangpu District, Guangzhou City, Guangdong Province (office only) Patentee before: Guangzhou Ruiyuan IOT Technology Co.,Ltd. |
|
CP03 | Change of name, title or address |