CN210444541U - 一种舞台灯休眠控制系统 - Google Patents
一种舞台灯休眠控制系统 Download PDFInfo
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- CN210444541U CN210444541U CN201920672624.6U CN201920672624U CN210444541U CN 210444541 U CN210444541 U CN 210444541U CN 201920672624 U CN201920672624 U CN 201920672624U CN 210444541 U CN210444541 U CN 210444541U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
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CN201920672624.6U CN210444541U (zh) | 2019-05-10 | 2019-05-10 | 一种舞台灯休眠控制系统 |
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CN201920672624.6U CN210444541U (zh) | 2019-05-10 | 2019-05-10 | 一种舞台灯休眠控制系统 |
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CN210444541U true CN210444541U (zh) | 2020-05-01 |
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2019
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Address after: 510800, 86, Yongli Road, Xinhua Street, Huadu District, Guangdong, Guangzhou Patentee after: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Address before: Huadu District, Guangdong province Guangzhou Xinya Street Fuyuan 510800 City Road No. 27 Patentee before: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stage lamp sleep control system Effective date of registration: 20210207 Granted publication date: 20200501 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2021440000043 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220308 Granted publication date: 20200501 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2021440000043 |
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PC01 | Cancellation 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 stage lamp sleep control system Effective date of registration: 20220315 Granted publication date: 20200501 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2022980002629 |
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PE01 | Entry into force 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: 20230621 Granted publication date: 20200501 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2022980002629 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |