Patents by Inventor Chaoqun Sun
Chaoqun Sun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20160245849Abstract: Embodiments consistent with the present disclosure provide an electrical circuit and a method for measuring the power and power consumption of an LED lighting device in real time. The circuit includes a controlling unit configured to process data; a display unit configured to display data received from the controlling unit and other components; a power supply and driving unit configured to supply power; an LED light source; and a RF unit configured to send data to remote terminals. The electrical circuit further includes an input power sampling unit, an output voltage sampling unit, and an output current sampling unit, which are configured to capture the real time input voltage, output voltage, and output current data respectively. Further, the controlling unit may determine the power and power consumption of the LED lighting device by using the received real time voltage and current data measurements, and referring to the stored input voltage-efficiency curves.Type: ApplicationFiled: May 5, 2014Publication date: August 25, 2016Inventors: Chaoqun Sun, Jinxiang Shen
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Publication number: 20160227318Abstract: The present disclosure provides an audio broadcast system and method using lighting devices. The audio broadcast system includes a primary lighting device and secondary lighting device(s). Each lighting device includes a Bluetooth module and an audio broadcast module. The primary lighting device and the secondary lighting device(s) are connected to form a wireless transmitting linking path through the Bluetooth modules. The Bluetooth module of the primary lighting device is configured to receive a first audio data from an external device, and to send the first audio data to the secondary lighting device(s). The Bluetooth modules of the secondary lighting device(s) are configured to receive the first audio data from the connected primary lighting device or from connected other secondary lighting device(s). The audio broadcast modules of the primary lighting device and the secondary lighting device(s) are configured to broadcast the first audio data.Type: ApplicationFiled: April 21, 2015Publication date: August 4, 2016Inventors: XIA WANG, CHAOQUN SUN, JINXIANG SHEN
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Publication number: 20160227636Abstract: Antenna-containing LED lighting devices, systems and configuring methods are provided. An exemplary LED lighting device includes an LED light source component unit and an LED driving circuit and power supply unit configured to drive the LED light source component unit and to power the LED lighting device. The LED lighting device further includes a heat sink, an RF antenna, and an RF circuit. The RF antenna is configured to have an antenna top plane containing a highest point of the RF antenna coplanar with or lower than a heat sink top plane containing a highest point of the heat sink. The RF antenna is configured without affecting a light-emitting path from the LED light source component unit.Type: ApplicationFiled: March 9, 2015Publication date: August 4, 2016Applicant: Sengled Optoelectonics Co., Ltd.Inventors: CHAOQUN SUN, JINXIANG SHEN, XIAOFEI CHEN
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Publication number: 20160227633Abstract: The present disclosure provides a smart lighting device, and a smart lighting control system and method. The smart lighting device includes a wireless communication module, a control module, an image acquisition module configured to collect images/videos near the smart lighting device in real-time and to send the images/videos to the control module for analysis, and a microphone module configured to have operation modes including a sleep mode and a monitor mode to receive a control signal from the control module to switch between the operation modes, and to collect audio signals in the surrounding area of the smart lighting device when operated at the monitor mode. The control module is configured to receive and analyze the images/videos from the image acquisition module. When a human appearance is identified in the images, the control module sends the control signal to the microphone module to switch to the monitor mode.Type: ApplicationFiled: April 23, 2015Publication date: August 4, 2016Inventors: CHAOQUN SUN, XIA WANG, JINXIANG SHEN
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Publication number: 20160133105Abstract: A system for remote monitoring based on an LED lighting device is provided. The system includes a smart terminal configured to check regularly data and status of the LED lighting device stored in a cloud server and a wireless router configured to provide a wireless network. The LED lighting device includes a Wi-Fi module and a microwave sensor module, where the Wi-Fi module is configured to connect the LED lighting device to the wireless network, perform real-time data acquisition on the microwave sensor module, and upload the acquired data to the cloud server in real time; and the microwave sensor module is configured to detect object movement within an effective range. Further, the system includes the cloud server configured to receive information about an abnormal object moving within the effective range sent from the Wi-Fi module, and send the received information to the smart terminal.Type: ApplicationFiled: April 27, 2015Publication date: May 12, 2016Inventors: Xingming Deng, Hui Wu, Chaoqun Sun, Jinxiang Shen
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Publication number: 20160128167Abstract: The present disclosure provides a wireless music-modulated lighting method using LED lighting devices and a system thereof. The system comprises a main LED lighting device including a power drive module, a wireless RF module and a wireless audio module; and secondary LED lighting devices including a power drive module and a wireless audio module; a wireless router and a smart terminal. The main LED lighting device and the smart terminal access a wireless network through the wireless router. Audio signals sent by the smart terminal are transmitted to the main LED lighting device through the wireless router, and to the secondary LED lighting devices through the wireless audio module. The lighting devices are provided with a control unit configured to output different PWM or PFM light-adjusting signals to the power drive module according to different music, therefore changing lighting color and color temperature of the lighting devices.Type: ApplicationFiled: April 27, 2015Publication date: May 5, 2016Applicant: SENGLED OPTOELECTRONICS CO., LTD.Inventors: CHAOQUN SUN, XIA WANG, JINXIANG SHEN
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Patent number: 9320121Abstract: Apparatus and control systems for LED lighting, and methods for configuring the control systems are provided. An LED lighting apparatus includes: a primary LED lighting device containing a WiFi module and a Zigbee module; and at least one secondary LED lighting device containing a Zigbee module. An LED lighting control system includes an LED lighting apparatus, a WiFi router, and a smart terminal. A Zigbee network is formed by Zigbee modules included in the primary/secondary LED lighting devices. The WiFi module of the primary LED lighting device is connected to internet via the WiFi router. The smart terminal is configured to directly control lighting of the at least one secondary LED lighting device via the primary LED lighting device.Type: GrantFiled: September 17, 2014Date of Patent: April 19, 2016Assignee: ZHEJIANG SHENGHUI LIGHTING CO., LTDInventors: Chaoqun Sun, Xia Wang, Jinxiang Shen
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Patent number: 9320101Abstract: LED lighting device and LED control system are provided. An LED lighting device includes an LED power supply unit, a controller unit, a microphone module, a wireless communication module, and an LED light source assembly. An LED control system includes at least one LED lighting device, at least one of a smart terminal and a cloud server, and at least one smart home appliance. When a user sends a voice command to the LED lighting device, the LED lighting device captures and processes signal data from the voice command to provide control data to the smart terminal or cloud server, which then recognizes and processes the control data to provide processed control data. The processed control data are then sent to a corresponding smart home appliance communicated with the smart terminal or the cloud server to control an operation of the smart home appliance.Type: GrantFiled: August 18, 2014Date of Patent: April 19, 2016Assignee: ZHEJIANG SHENGHUI LIGHTING CO., LTDInventors: Chaoqun Sun, Jiayang Ruan, Jinxiang Shen
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Patent number: 9313575Abstract: Multifunctional LED devices and multifunctional LED wireless conference systems are provided. A multifunctional LED device includes LED light source assembly, LED drive and power supply unit, controller unit, audio power amplifier unit, microphone module, wireless transceiver module, speaker unit, and/or audio codec unit. The wireless transceiver module is configured to communicate with each of a smart terminal and a second multifunctional LED device. A multifunctional LED wireless conference system includes at least two multifunctional LED devices and at least one smart terminal to read status of and to remotely control the at least two multifunctional LED devices. The smart terminal communicates with outside terminal(s) to send audio signals from the outside terminal(s) to the multifunctional LED device(s) for broadcasting.Type: GrantFiled: May 22, 2014Date of Patent: April 12, 2016Assignee: ZHEJIANG SHENGHUI LIGHTING CO., LTDInventors: Xia Wang, Chaoqun Sun, Jinxiang Shen
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Patent number: 9307604Abstract: A dimmable light emitting diode (LED) lamp is provided. The dimmable LED lamp includes an alternating current (AC) input unit and at least one AC detection unit connected to the AC input unit. The dimmable LED lamp also includes at least one LED driving and power supply unit and at least one LED light source assembly, where the LED driving and power supply unit is connected to the LED light source assembly. Further, the dimmable LED lamp includes at least one controller with a pulse width modulation (PWM) output, wherein the AC detection unit is connected to the controller, and the controller is connected to the LED driving and power supply unit.Type: GrantFiled: February 19, 2015Date of Patent: April 5, 2016Assignee: SENGLED OPTOELECTRONICS CO., LTDInventors: Chaoqun Sun, Xia Wang, Jinxiang Shen
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Publication number: 20160071389Abstract: Smart LED lighting systems and monitoring methods thereof are provided. An exemplary system includes a smart LED lighting device, and a smart terminal configured to communicate with the smart LED lighting device. The smart LED lighting device includes a microphone module, a voice recognition module, and a wireless communication module sequentially connected in series. The microphone module collects audio signals from surroundings and transmits the audio signals to the voice recognition module, such that the voice recognition module sends the audio signals to the smart terminal via the wireless communication module directly, or voice-recognizes the audio signal using an internal audio recognition software program to generate a notification message to send to the smart terminal via the wireless communication module. In this manner, voices can be collected, recognized, and transmitted to a smart terminal to enable simultaneous indoor lighting and smart monitoring.Type: ApplicationFiled: February 12, 2015Publication date: March 10, 2016Inventors: CHAOQUN SUN, JINXIANG SHEN
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Publication number: 20160057521Abstract: A wireless speaker system is provided. The system includes at least one main light emitting diode (LED) lighting device including a wireless fidelity (Wi-Fi) radio frequency module and a wireless audio module. The system also includes at least one auxiliary LED lighting device including the wireless audio module. Further, the system includes a smart terminal. The main LED lighting device is wirelessly connected to the smart terminal through the built-in Wi-Fi radio frequency module. The smart terminal sends an audio signal to the main LED lighting device, and then the wireless audio module in the main LED lighting device transmits the audio signal to the auxiliary LED lighting device. The auxiliary LED lighting device sends feedback information to the smart terminal through the main LED lighting device.Type: ApplicationFiled: March 31, 2015Publication date: February 25, 2016Inventors: Chaoqun SUN, Xia WANG, Jinxiang SHEN
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Publication number: 20160042398Abstract: The present disclosure provides an information push system and method using LED lighting devices. The information push system includes an LED lighting device with a built-in Wi-Fi module; an information storage server configured to wirelessly communicate with the LED lighting device, and store and transmit advertisement and product information; and a user terminal configured to wirelessly communicate with the LED lighting device, send related service requests, or receive data. The information storage server and the LED lighting device form an indoor wireless network. When a user terminal connects to the indoor wireless network, the information storage server transmits the advertisement and product information to the user terminal via the indoor wireless network.Type: ApplicationFiled: November 11, 2014Publication date: February 11, 2016Inventors: JIABIN TUO, CHAOQUN SUN, JINXIANG SHEN
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Publication number: 20160035011Abstract: The present disclosure provides an indoor navigation and information push system and method using LED lighting devices. The indoor navigation and information push system includes three LED lighting devices, each with a built-in Wi-Fi module and an information storage and navigation server configured to wirelessly communicate with LED lighting devices, store and transmit promotion data and product information. The information storage and navigation server and the LED lighting devices form an indoor wireless network. The indoor navigation and information push system further includes a user terminal configured to wirelessly communicate with the LED lighting devices and sends service requests to or receives data from the LED lighting devices.Type: ApplicationFiled: November 11, 2014Publication date: February 4, 2016Inventors: JIABIN TUO, CHAOQUN SUN, JINXIANG SHEN
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Publication number: 20150351203Abstract: The present invention provides an LED lighting device and an LED lighting control system. The LED lighting device includes an LED lighting unit configured to emit light; an LED driving circuit configured to drive the LED lighting unit, the LED driving circuit being connected to the LED lighting unit; an infrared module configured to send infrared signals to an appliance; and a Wi-Fi module configured to receive and send data. The Wi-Fi module is connected to the infrared module, and sends received data to the infrared module. Embodiments consistent with the present disclosure provide integrated control of lighting and appliances.Type: ApplicationFiled: September 3, 2014Publication date: December 3, 2015Inventors: JINXIANG SHEN, CHAOQUN SUN, SHENGMING DENG
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Patent number: 9101030Abstract: LED lighting devices/systems having air quality detection functions and methods for detecting air quality using the LED lighting devices/systems are provided. Exemplary LED lighting device includes an air quality detection unit configured to detect air quality parameter; a controller unit connected to the air quality detection unit to process data corresponding to the air quality parameter; an LED light source assembly controlled by the controller unit and configured to provide lighting; and an LED driver and power supply unit connected to drive the LED light source assembly, and to supply power to the entire LED lighting device. Exemplary LED lighting system includes at least two nodes each including an LED lighting device. By combining an air quality detection unit with an LED lighting device that are widely distributed and installed, the disclosed LED lighting devices/systems thus provide real-time and convenient air quality monitoring.Type: GrantFiled: June 5, 2014Date of Patent: August 4, 2015Assignee: ZHEJIANG SHENGHUI LIGHTING CO., LTDInventors: Jinxiang Shen, Chaoqun Sun, Xia Wang
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Publication number: 20150163880Abstract: A dimmable light emitting diode (LED) lamp is provided. The dimmable LED lamp includes an alternating current (AC) input unit and at least one AC detection unit connected to the AC input unit. The dimmable LED lamp also includes at least one LED driving and power supply unit and at least one LED light source assembly, where the LED driving and power supply unit is connected to the LED light source assembly. Further, the dimmable LED lamp includes at least one controller with a pulse width modulation (PWM) output, wherein the AC detection unit is connected to the controller, and the controller is connected to the LED driving and power supply unit.Type: ApplicationFiled: February 19, 2015Publication date: June 11, 2015Inventors: CHAOQUN SUN, XIA WANG, JINXIANG SHEN
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Publication number: 20150002047Abstract: Apparatus and control systems for LED lighting, and methods for configuring the control systems are provided. An LED lighting apparatus includes: a primary LED lighting device containing a WiFi module and a Zigbee module; and at least one secondary LED lighting device containing a Zigbee module. An LED lighting control system includes an LED lighting apparatus, a WiFi router, and a smart terminal. A Zigbee network is formed by Zigbee modules included in the primary/secondary LED lighting devices. The WiFi module of the primary LED lighting device is connected to internet via the WiFi router. The smart terminal is configured to directly control lighting of the at least one secondary LED lighting device via the primary LED lighting device.Type: ApplicationFiled: September 17, 2014Publication date: January 1, 2015Inventors: CHAOQUN SUN, XIA WANG, JINXIANG SHEN
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Publication number: 20140354162Abstract: LED lighting device and LED control system are provided. An LED lighting device includes an LED power supply unit, a controller unit, a microphone module, a wireless communication module, and an LED light source assembly. An LED control system includes at least one LED lighting device, at least one of a smart terminal and a cloud server, and at least one smart home appliance. When a user sends a voice command to the LED lighting device, the LED lighting device captures and processes signal data from the voice command to provide control data to the smart terminal or cloud server, which then recognizes and processes the control data to provide processed control data. The processed control data are then sent to a corresponding smart home appliance communicated with the smart terminal or the cloud server to control an operation of the smart home appliance.Type: ApplicationFiled: August 18, 2014Publication date: December 4, 2014Inventors: CHAOQUN SUN, JIAYANG RUAN, JINXIANG SHEN
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Publication number: 20140285114Abstract: LED lighting devices/systems having air quality detection functions and methods for detecting air quality using the LED lighting devices/systems are provided. Exemplary LED lighting device includes an air quality detection unit configured to detect air quality parameter; a controller unit connected to the air quality detection unit to process data corresponding to the air quality parameter; an LED light source assembly controlled by the controller unit and configured to provide lighting; and an LED driver and power supply unit connected to drive the LED light source assembly, and to supply power to the entire LED lighting device. Exemplary LED lighting system includes at least two nodes each including an LED lighting device. By combining an air quality detection unit with an LED lighting device that are widely distributed and installed, the disclosed LED lighting devices/systems thus provide real-time and convenient air quality monitoring.Type: ApplicationFiled: June 5, 2014Publication date: September 25, 2014Inventors: JINXIANG SHEN, CHAOQUN SUN, XIA WANG