CN204316788U - 一种led灯保护系统用栅极驱动系统 - Google Patents
一种led灯保护系统用栅极驱动系统 Download PDFInfo
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- CN204316788U CN204316788U CN201420707733.4U CN201420707733U CN204316788U CN 204316788 U CN204316788 U CN 204316788U CN 201420707733 U CN201420707733 U CN 201420707733U CN 204316788 U CN204316788 U CN 204316788U
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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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Application Number | Priority Date | Filing Date | Title |
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CN201420707733.4U CN204316788U (zh) | 2014-11-22 | 2014-11-22 | 一种led灯保护系统用栅极驱动系统 |
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CN201420707733.4U CN204316788U (zh) | 2014-11-22 | 2014-11-22 | 一种led灯保护系统用栅极驱动系统 |
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CN204316788U true CN204316788U (zh) | 2015-05-06 |
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CN201420707733.4U Expired - Fee Related CN204316788U (zh) | 2014-11-22 | 2014-11-22 | 一种led灯保护系统用栅极驱动系统 |
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CN (1) | CN204316788U (zh) |
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2014
- 2014-11-22 CN CN201420707733.4U patent/CN204316788U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yi Hui innovation (Beijing) Intelligent Technology Co., Ltd. Assignor: Magnificent (Beijing) the energy-conservation Science and Technology Ltd. of middle energy generation Contract record no.: 2015990000546 Denomination of utility model: Grid drive system for LED lamp protection system Granted publication date: 20150506 License type: Exclusive License Record date: 20150703 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Yi Hui innovation (Beijing) Intelligent Technology Co., Ltd. Assignor: Magnificent (Beijing) the energy-conservation Science and Technology Ltd. of middle energy generation Contract record no.: 2015990000546 Date of cancellation: 20160412 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160701 Address after: 100083, room 67, No. 0806 West Fourth Ring Road, Haidian District, Beijing Patentee after: Yi Hui innovation (Beijing) Intelligent Technology Co., Ltd. Address before: 100176 Beijing City, Daxing District branch of Beijing economic and Technological Development Zone, 13 street, No. 18 Hospital Building No. 26 room 311 Patentee before: Magnificent (Beijing) the energy-conservation Science and Technology Ltd. of middle energy generation |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161122 |