Patents Examined by Monica C King
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Patent number: 10701785Abstract: The present disclosure is a system that has a network comprising a power over ethernet switch and at least one light communicatively coupled to the network via the POE switch such that the at least one light receives power from the POE switch. Further, the system comprises a processor configured for transmitting power and light control data to the at least one light over the network via the POE, the light control data comprising commands for changing the color of the at least one light.Type: GrantFiled: March 21, 2019Date of Patent: June 30, 2020Assignee: Valley Business Solutions, LLCInventor: Alexander Le Dizon
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Patent number: 10701780Abstract: The present invention discloses a light-emitting diode light string control system, which comprises: a switching unit having a power input end, a power output end, and a controlled end; the power output end is connected to the light-emitting diode light string; a control unit, and the control unit is connected to the controlled end of the switching unit; a second power generating unit, and the second power generating unit is connected to the light-emitting diode light string.Type: GrantFiled: January 5, 2020Date of Patent: June 30, 2020Inventor: HongChun Zhao
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Patent number: 10688926Abstract: The present invention is directed to a compact light-emitting diode arrangement which can be used generically but, by reason of the compact design, is advantageous in particular for use in a vehicle. For instance, the compact light-emitting diode arrangement can be used e.g. as interior lighting in a car. The present invention is also directed to a vehicle component having the compact light-emitting diode arrangement. Furthermore, a method for producing the compact light-emitting diode arrangement is proposed as is a computer program product including control commands which implement the proposed method.Type: GrantFiled: November 16, 2017Date of Patent: June 23, 2020Assignee: Inova Semiconductors GmbHInventor: Roland Neumann
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Patent number: 10694602Abstract: A ripple suppressor includes a constant current generation circuit and a voltage regulation circuit. The constant current generation circuit is coupled to a light-emitting diode chain, wherein the constant current generation circuit is used for generating a detection voltage, and generating a constant current to the light-emitting diode chain. The voltage regulation circuit is coupled to the light-emitting diode chain and the voltage regulation circuit, wherein the voltage regulation circuit makes the constant current generation circuit generate the constant current according to the detection voltage and a compensation value, or makes the constant current generation circuit generate the constant current according to the detection voltage, wherein the compensation value is changed with an average voltage generated by the voltage regulation circuit, and the average voltage corresponds to a voltage of an end of the light-emitting diode chain.Type: GrantFiled: July 31, 2019Date of Patent: June 23, 2020Assignee: Leadtrend Technology Corp.Inventors: Hung-Ching Lee, Ruei-Jhih Jheng, Chun-Hsin Li
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Patent number: 10687400Abstract: An LED device for use with an AC voltage power source configured such that at least one LED emits light during a positive phase of power provided from an AC power supply and at least one LED emits light during the negative phase of power provided from an AC power supply. The LED device includes a first power connection lead and a second power connection lead, both leads capable of being connected to and receiving power from an AC power supply.Type: GrantFiled: November 22, 2019Date of Patent: June 16, 2020Assignee: Lynk Labs, Inc.Inventors: Michael Miskin, James N. Andersen, Robert L. Kottritsch
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Patent number: 10685810Abstract: An apparatus for generating plasma, including a quadrupole antenna having a center region and an outer region and configured to be disposed over a dielectric window of a plasma chamber. The quadrupole antenna including a first coil defining a first SDA and a second coil defining a second SDA, the first coil being in a nested arrangement within the second coil. The nested arrangement places a turn of the first coil to be adjacent to a corresponding turn of the second coil as the first and second coils spiral from the center region to the outer region of the quadrupole antenna. Adjacent turns of each of the first and second coils are horizontally separated from one another by a distance when disposed over the dielectric window.Type: GrantFiled: July 15, 2019Date of Patent: June 16, 2020Assignee: Lam Research CorporationInventors: Hema Swaroop Mopidevi, Lee Chen, Thomas W. Anderson
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Patent number: 10670235Abstract: A lighting module includes a substrate, an obstruction sensor and a light source mounted on the substrate, and an optical assembly located over the light source. The obstruction sensor includes a transceiver to transmit radiation towards the optical assembly and receive radiation reflected by the optical assembly. The reflected radiation is indicative of one or more conditions of the optical assembly. The obstruction sensor may be an infrared (IR) sensor. The lighting module may also include a processor having programming instructions to receive information corresponding to the radiation reflected by the optical assembly from the obstruction detection sensor, analyze the received information to determine the presence of at least a threshold level of an obstruction or a deformity on the optical assembly, and in response to determining the presence of at least the threshold level of the obstruction or the deformity on the optical assembly, perform a restorative action.Type: GrantFiled: July 30, 2019Date of Patent: June 2, 2020Assignee: Eaton Intelligent Power LimitedInventors: Khurram Moghal, Walten Peter Owens
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Patent number: 10674580Abstract: A terminal, and a system and method for controlling and displaying an LED light bulb are provided. The terminal includes a first controller and a display module. The first controller is connected to the display module, a camera, and an LED light bulb, respectively. The first controller sends a control command to the LED light bulb to enable the LED light bulb to perform a light-bulb-adjusting operation corresponding to the control command, receive image data of the light-bulb-adjusting operation sent by the camera, and transmit the image data of the light-bulb-adjusting operation to the display module. The display module displays the image data of the light-bulb-adjusting operation and the light-adjusting information carried by the control command to a user. Thus, the terminal acquires the image data of the light-bulb-adjusting operation of the LED light bulb in real-time.Type: GrantFiled: December 15, 2017Date of Patent: June 2, 2020Assignee: SENGLED CO., LTD.Inventors: Chaoqun Sun, Lirong Zhang, Jinxiang Shen
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Patent number: 10663156Abstract: LED tape is provided that employs a plurality of surface-mounted contact terminals. The LED tape can be severed at discrete locations adjacent to the contact terminal to create a tape segment configured to interconnect to a power source or to another tape segment by way of a wire selectively received and secured within corresponding terminal connectors. The use of the connecting wire omits the need for a mechanical connector or integration by soldering currently required to interconnect LED tape segments.Type: GrantFiled: August 12, 2019Date of Patent: May 26, 2020Assignee: Aion LED, Inc.Inventor: Ryan P. Hanslip
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Patent number: 10666133Abstract: A load regulation device for controlling the amount of power delivered to an electrical load may be able to calibrate the magnitude of an output voltage of the load regulation device in order to control the magnitude of a load voltage across the electrical load to a predetermined level. The load regulation device may receive the feedback from a calibration device adapted to be coupled to load wiring near the electrical load. The feedback may indicate when the magnitude of the load voltage across the electrical load has reached a predetermined level. The load regulation device may gradually adjust the magnitude of the output voltage, receive the feedback from the calibration device, and then use the feedback to determine the magnitude of the output voltage corresponding to when the magnitude of the load voltage across the electrical load has reached the predetermined level.Type: GrantFiled: April 23, 2018Date of Patent: May 26, 2020Assignee: Lutron Technology Company LLCInventors: Matthew Knauss, Matthew W. Nuhfer, Christopher G. Udall
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Patent number: 10667348Abstract: A lighting device (6) comprising a light emitting diode module (8), arranged for being installed in a lighting fixture (1), and for receiving power from a ballast (3) accommodated in the lighting fixture (1). The lighting device (6) has a ballast type detection circuit (12), for determining ballast type detection data from power signals supplied by the ballast (3), and a communication circuit (13), operatively connected to the ballast type detection circuit (12), for exchanging the ballast type detection data, among others for providing maintenance information and for operation of the lighting device (6) in a lighting system.Type: GrantFiled: December 18, 2017Date of Patent: May 26, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Harald Josef Günther Radermacher, Peter Deixler
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Patent number: 10659019Abstract: A nanosecond pulser system is disclosed. In some embodiments, the nanosecond pulser system may include a nanosecond pulser having a nanosecond pulser input; a plurality of switches coupled with the nanosecond pulser input; one or more transformers coupled with the plurality of switches; and an output coupled with the one or more transformers and providing a high voltage waveform with a amplitude greater than 2 kV and a frequency greater than 1 kHz based on the nanosecond pulser input. The nanosecond pulser system may also include a control module coupled with the nanosecond pulser input; and an control system coupled with the nanosecond pulser at a point between the transformer and the output, the control system providing waveform data regarding an high voltage waveform produced at the point between the transformer and the output.Type: GrantFiled: July 29, 2019Date of Patent: May 19, 2020Assignee: Eagle Harbor Technologies, Inc.Inventors: Ilia Slobodov, John Carscadden, Kenneth Miller, Timothy Ziemba, Huatsern Yeager, Eric Hanson, TaiSheng Yeager, Kevin Muggli
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Patent number: 10660186Abstract: The application discloses a smart illuminating controller which comprises transmitters and receivers. The transmitter comprises a PCB, a battery case and a shell. A Fresnel lens is at the bottom of the shell; motion detectors, light sensors and a Bluetooth module with a microcontroller are integrated on the PCB. The controller set the lights with a certain brightness according to the environment, which save the energy while provide sufficient lightings. The lightings are controlled automatically under different scenes by setting the sensitivity, distance and time delay. The demand for lightings is determined by the number of triggering signals sent by the motion detectors (5) received by the CPU at a given time. The application adopts the Bluetooth module. The time delay is able to be set infinite. The brightness for how long after the time delay is able to be set separately to meets different requirements of the scenes.Type: GrantFiled: January 9, 2019Date of Patent: May 19, 2020Assignee: Hangzhou LMenergysolution lighting co., ltdInventor: Limin Yang
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Patent number: 10652979Abstract: An LED lighting system having at least one LED circuit and at least two circuits or drivers capable of receiving an AC voltage at a first frequency and having an output capable of driving the at least one LED circuit, wherein the output of each circuit or driver capable of driving the at least one LED circuit is provided to the at least one LED circuit through a circuit or sensor capable of permitting only a single output from the at least two circuits or drivers be provided to the at least one LED circuit.Type: GrantFiled: November 22, 2019Date of Patent: May 12, 2020Assignee: Lynk Labs, Inc.Inventors: Michael Miskin, Robert L. Kottritsch
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Patent number: 10652984Abstract: There is described a gift wrapping apparatus having a sheet of material being foldable by hand, a plurality of light emitting elements made integral to the sheet, the plurality of light emitting elements having power receiving conductors, and a plurality of conductive traces made integral to the sheet and forming a powering circuit connecting the power receiving conductors of the light emitting elements to at least a positive terminal and a negative terminal.Type: GrantFiled: February 27, 2019Date of Patent: May 12, 2020Assignee: INSTITUT NATIONAL D'OPTIQUEInventor: Philippe Boivin
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Patent number: 10652973Abstract: [Object] To propose a control apparatus, a control system and a control method which are capable of causing another light source to adaptively emit light at a timing at which light emitted from one light source changes. [Solution] A control apparatus including: a light source control unit configured to control light emission of a second light source on the basis of profile of light emitted from a first light source and a synchronization signal for synchronizing a timing between the first light source and the second light source for radiating light on a surgical region.Type: GrantFiled: April 24, 2017Date of Patent: May 12, 2020Assignee: SONY CORPORATIONInventors: Masayoshi Akita, Tsuneo Hayashi, Yuki Sugie, Akio Furukawa, Mitsunori Ueda, Hiroshi Ichiki, Daisuke Kikuchi
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Patent number: 10652965Abstract: An apparatus can include: a light-emitting diode (LED) drive circuit having a silicon-controlled rectifier dimmer; and a bus voltage adjustment circuit configured to adjust a direct current bus voltage to delay a turn-on time instant of the silicon-controlled rectifier dimmer when a conduction angle signal is greater than an angle threshold.Type: GrantFiled: December 7, 2018Date of Patent: May 12, 2020Assignee: Silergy Semiconductor Technology (Hangzhou) LTDInventors: Jianxin Wang, Huiqiang Chen
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Patent number: 10645772Abstract: A method, apparatus, and system for security and/or automation systems, for adjusting a home environment. Some method embodiments involving a lighting system may include receiving data relating to an occupant of a home from a sensor, analyzing the data, identifying the occupant based at least in part on the analyzing, and initiating an adjustment of the lighting system based at least in part on the identifying. One such embodiment may also include searching a catalog of occupant profiles, and comparing the data with the catalog of occupant profiles. Some other method embodiments may initiate adjustments to an environment based on an occupant's preferences (whether those preferences are already included in a profile, or determined by analysis) such as for example the occupant's lighting preferences (in an embodiment involving a lighting system). One method embodiment may also include correlating data relating to the occupant with the occupant's profile.Type: GrantFiled: October 26, 2017Date of Patent: May 5, 2020Assignee: Vivint, Inc.Inventors: Michael D. Child, Michelle Zundel
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Patent number: 10637359Abstract: Power converter controllers, power converters and corresponding methods are provided. A power converter controller may have a first input for receiving an indication of an output of the power converter and a second input operative to receive a supply voltage. A control circuit of the power converter controller (10) controls a primary side switch of the power converter based on both the supply voltage and the indication.Type: GrantFiled: January 8, 2019Date of Patent: April 28, 2020Assignee: Infineon Technologies Austria AGInventors: Marcus Schaemann, Tiam Poh Lau
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Patent number: 10638560Abstract: An LED driver with a silicon-controlled dimmer, can include: a supplementary current generating circuit configured to generate a supplementary current to ensure that an input current of the LED driver meets conduction requirements of the silicon-controlled dimmer; and where the supplementary current is determined in accordance with a drive current flowing through an LED load and a holding current of the silicon-controlled dimmer.Type: GrantFiled: May 10, 2019Date of Patent: April 28, 2020Assignee: Silergy Semiconductor Technology (Hangzhou) LTDInventors: Huiqiang Chen, Zhishuo Wang, Jianxin Wang