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2021
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Invention
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Led constant-power circuit and device. The present application provides an LED constant-power cir... |
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Invention
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Led drive circuit and led drive chip for eliminating cob encapsulation photoelectric effect. Disc... |
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Invention
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Led dimming circuit and device, and dimming method. Disclosed in the present invention are an LED... |
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Invention
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Led driving circuit for reducing harmonic distortion, and driving method therefor. An LED driving... |
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2020
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Invention
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Multi-segment linear led drive circuit, device and driving method. A multi-segment linear LED dri... |
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Invention
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Led control circuit and device compatible with silicon-controlled dimmer, and control method.
Di... |
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Invention
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Led control circuit and device compatible with silicon-controlled dimmer, and control method. Dis... |
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Invention
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Led dimming circuit, dimming device, and dimming method.
Disclosed are an LED dimming circuit, a... |
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Invention
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Led dimming circuit, dimming device, and dimming method. Disclosed are an LED dimming circuit, a ... |
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Invention
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Led dimming circuit, dimming apparatus and dimming method for improving dimming precision. Disclo... |
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2019
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Invention
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Led dimming circuit, dimming apparatus and dimming method for reducing harmonic distortion. Discl... |
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Invention
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Led driving device, delayed compensation driving circuit, and driving method. Disclosed are an LE... |
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2018
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Invention
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Apparatus and method for simultaneously adjusting brightness and color temperature, and led lamp.... |
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Invention
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Led driving device, constant-power dimming circuit and dimming method thereof. An LED driving dev... |
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Invention
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Device time synchronization control method and system in wireless mesh network. Device time synch... |
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Invention
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System and method using switch to realize light fixture dimming and state restoration. A system a... |
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Invention
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Device time synchronization control method and system in wireless mesh network. Disclosed is a de... |
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Invention
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System and method using switch to realize light fixture dimming and state restoration. The presen... |
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Invention
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Led driving device and constant power dimming circuit and dimming method therefor. An LED driving... |
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2017
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Invention
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Method and system for accessing wireless network by smart device.
Disclosed in the present inven... |
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Invention
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Method and system for accessing wireless network by smart device. Disclosed in the present invent... |
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2016
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Invention
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Linear constant current led drive device capable of driving reduced number of leds. A linear cons... |
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2014
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Invention
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Line voltage compensation ac led driving device. Disclosed is a line voltage compensation AC LED ... |
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Invention
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Led driving device for dynamic segment configurations and the led lighting apparatus thereof. The... |
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Invention
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Dynamic configuration for subsection led driving device and led illumination device. A dynamic co... |
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2013
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Invention
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Driving device for led and the driving method thereof. The present invention discloses a driving ... |
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Invention
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Led driving apparatus and driving method thereof. An LED driving apparatus and a driving method t... |
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2011
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Invention
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Ink cartridge for ink jet printer and control method thereof. An ink cartridge for an ink jet pri... |
