CN204420624U - 一种高功率led灯具的矩形配光装置 - Google Patents
一种高功率led灯具的矩形配光装置 Download PDFInfo
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- CN204420624U CN204420624U CN201420838747.XU CN201420838747U CN204420624U CN 204420624 U CN204420624 U CN 204420624U CN 201420838747 U CN201420838747 U CN 201420838747U CN 204420624 U CN204420624 U CN 204420624U
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CN104534326A (zh) * | 2014-12-25 | 2015-04-22 | 中国科学院工程热物理研究所 | 一种高功率led灯具的矩形配光装置 |
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CN104534326A (zh) * | 2014-12-25 | 2015-04-22 | 中国科学院工程热物理研究所 | 一种高功率led灯具的矩形配光装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: No. 105, Management Committee Complex Building of Beihai Industrial Park, Beihai City, Guangxi Zhuang Autonomous Region Patentee after: Zhongke Longxiang Technology Co.,Ltd. Address before: 100190 North Fourth Ring Road, Haidian District, Beijing, 11 Patentee before: Institute of Engineering Thermophysics, Chinese Academy of Sciences |
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TR01 | Transfer of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: 528400 card 01, floor 1, building a, dengdudian mall, No. 368, Dongan North Road, Guzhen Town, Zhongshan City, Guangdong Province Patentee after: Zhongke Longxiang Technology Co.,Ltd. Address before: No. 105, Management Committee Complex Building of Beihai Industrial Park, Beihai City, Guangxi Zhuang Autonomous Region Patentee before: Zhongke Longxiang Technology Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rectangular light distribution device for high-power LED lamps Effective date of registration: 20221230 Granted publication date: 20150624 Pledgee: Zhongshan Ancient Town Nanyue Rural Bank Co.,Ltd. Pledgor: Zhongke Longxiang Technology Co.,Ltd. Registration number: Y2022440000345 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |