Inventor

SUN CHAOQUN

CN33 patents

⚠️ This page may combine multiple inventors who share the name “SUN CHAOQUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUN CHAOQUN

SENGLED OPTOELECTRONICS CO LTD

Intelligent lighting control system and method

Smart lighting device, and smart lighting control system and method

LED lighting device, wireless speaker system, and wireless audio playing method

Smart lighting device, and smart lighting control system and method

Dimmable LED lamp and dimming method

LED lamp with speaker

Wirelessly-controlled lighting device with audio playing function and control method thereof

Parking management apparatus and system

LED lighting device, wireless network and control method thereof

LED lighting device and system containing antenna, and related configuring method

Method, apparatus, and system for controlling smart home environment using LED lighting device

System and method for remote monitoring based on LED lighting device

Dimming circuit and dimming system suitable for SCR dimmer circuit

LED lighting device, LED lighting system, and method for controlling thereof

Method, apparatus, and system for controlling smart home environment using LED lighting device

ZHEJIANG SHENGHUI LIGHTING CO

LED lighting device and LED control system

Smart LED lighting system and monitoring method thereof

LED lighting apparatus, control system, and configuration method

Multifunctional LED device and multifunctional LED wireless conference system

LED lighting device and speaker

Method and system for audio broadcast using lighting devices

Multifunctional wireless LED device and a multifunctional wireless speaker system

LED lighting device, system, and method with air quality detection

System and method for indoor navigation and information push using LED lighting devices

Systems and methods for lighting and appliance control

Lighting control method, lighting apparatus, and system

Method and system for audio broadcast using lighting devices

Electrical circuit and a method for measuring the power consumption of an LED lighting device

DELTA ELECTRONICS INC

LLC series resonant converter and the driving method for the synchronous rectification power switches thereof

Constant voltage reset circuit for forward converter

Time delay control scheme for a power supply with multiple outputs

CHEN FAN

Power supply apparatus and method for a backlight system

SENGLED CO LTD

Terminal, LED light bulb controlling and displaying system and method thereof