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Led Lamp

Led Lamp-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Light engine for ac and dc driver architectures for led lamps
Elumigen Llc
November 30, 2017 - N°20170343165

A light engine includes a first plurality of diodes coupled in series. The first plurality of diodes includes a first anode end and a first cathode end. A second plurality of diodes is coupled in series. The second plurality of diodes includes a second anode end and a second cathode end. A first terminal is electrically coupled to the first ...
Light emitting diode (led) lamp with top-emitting leds mounted on a plannar pc board
Ledvance Llc
November 30, 2017 - N°20170343164

Led lamp 10 includes a housing, a mounting base, a light engine (le) 16, light-transmissive cover 20 circumscribing the le, and reflector 18. The le comprises a plurality of top-emitting led packages (te-led packages) mounted on planar upper surface 32 of pc board 26, each configured to emit light having an angular distribution centered around a principal light-emitting direction (pled) normal to an emission face 45. A ...
Lamp comprising a driver circuit board and a base
Osram Gmbh
November 30, 2017 - N°20170343163

Disclosed is a lamp (1) comprising a driver circuit board (16) and a base (2) which are electrically connected to one another by a plug connector (3, 17). The invention applies to semiconductor lamps, for example, especially led lamps, in particular retrofit lamps, e. G. To replace conventional incandescent lamps or halogen lamps.
Led Lamp Patent Pack
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Led Lamp Patent Applications
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inventor
  • 203+ full patent PDF documents of Led Lamp-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Led lamp and method for manufacturing the same
Samsung Electronics Co., Ltd.
November 09, 2017 - N°20170321847

A light emitting diode (led) lamp includes a lamp housing formed of a pair of housing members connected to each other in a horizontal direction. A printed circuit board (pcb) is detachably connected to an inside of the lamp housing, and includes at least one led mounted to one surface of the pcb. A power supply unit (psu) is electrically ...
Led lighting system
Samsung Electronics Co., Ltd.
November 02, 2017 - N°20170318633

The invention describes an led lighting system (1) comprising a wireless communication arrangement (11, 12) for wireless transfer of signals (d10_11, d11_12, d4_12, d5_12) between devices (10, 11, 12, 4, 5) of the led lighting system (1); at least one led lamp (10) connectable to a mains power supply (2), which led lamp (10) comprises a driver arrangement (100) with a control unit (102) for controlling the led lamp (10) according to a received signal (...
A multi-receiving-point geometrical center locating system and method for visible light communication
Samsung Electronics Co., Ltd.
November 02, 2017 - N°20170317746

It discloses a precise locating method of utilizing indoor visible light communication system, which belongs to the field of visible light communication; arranging any number of light emitting diode (led) lamps indoors, setting the signal transmission power of each led lamp to be the same and fixing the absolute location of each led lamp, the terminal required for locating is ...
Led Lamp Patent Pack
Download 203+ patent application PDFs
Led Lamp Patent Applications
Download 203+ Led Lamp-related PDFs
For professional research & prior art discovery
inventor
  • 203+ full patent PDF documents of Led Lamp-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Communication module
Samsung Electronics Co., Ltd.
November 02, 2017 - N°20170315309

A communication module includes a metal housing, a module connector provided at a front surface of the housing, and a light guide which guides light that has gone out from a led lamp provided on a host board of a communication device and entered interior of a cage through a through hole provided in a bottom surface of the cage. ...
Led display screen covers and led displays
Samsung Electronics Co., Ltd.
November 02, 2017 - N°20170314762

A screen cover includes a screen cover body including an array of cover units arranged in multiple rows and multiple columns, each cover unit configured to be positioned over a respective led lamp of an array of led pixel units. Each cover unit has a shaped outer surface with edges, including an edge in common with an adjacent cover unit ...
Insect trap using uv led lamp
Samsung Electronics Co., Ltd.
November 02, 2017 - N°20170311583

The present disclosure relates to an insect trap using an ultraviolet light-emitting diode (uv led) lamp, and more particularly, to an insect trap using, in place of a conventional uv light source lamp, a uv led lamp that significantly increases the insect trapping efficiency. The insect trap according to the present disclosure includes: a uv led lamp disposed in an ...
Led lamp string having selectable light emitting mode
Taizhou Heystar Electronic Technology Co., Ltd
October 26, 2017 - N°20170311407

The present invention relates to the technical field of led decorative lighting, and particularly relates to an led lamp string having a selectable light emitting mode. The led lamp string comprises a power line positive electrode, a power line negative electrode, a controller, an input positive electrode of the lamp string, an input negative electrode of the lamp string, a ...
Bi-pin led light bulb and related methods
Auroralight, Inc.
October 26, 2017 - N°20170309803

Disclosed are bi-pin led lamps, like the gy6 lamp, that address the heat-dissipation problems associated with traditional led light sources.
Led tube driver circuitry for ballast and non-ballast fluorescent tube replacement
Auroralight, Inc.
October 19, 2017 - N°20170303353

An led lamp tube and driver circuit that is direct replacement for fluorescent tubes with or without ballasts, that works with standard ac high voltage current input, with high frequency pulse current input, or with lower voltage input. The tube is wired to receive the current that is input from any two electrode pins from among the pairs of pins ...
Immersion-type online multiphase measuring instrument and method
Auroralight, Inc.
October 19, 2017 - N°20170299415

The present invention provides an immersion-type online multiphase measuring instrument and method. The instrument comprises a package tube; a viewport; led lamps and a brightness-adjustable light source system including a power supply, a signal generator and an oscilloscope; a telecentric lens and an image sensor; a controller; a signal processing and outputting system; and a display system. The led lamps, ...
Led Lamp Patent Pack
Download 203+ patent application PDFs
Led Lamp Patent Applications
Download 203+ Led Lamp-related PDFs
For professional research & prior art discovery
inventor
  • 203+ full patent PDF documents of Led Lamp-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Multi-channel dual-mode digital control led driving circuit and led lamp
Shenzhen Skyworth Semiconductor Design Center Co. Ltd
October 12, 2017 - N°20170295632

A multi-channel dual-mode digital control led driving circuit and an led lamp. The driving circuit comprises a current sampling module (10), a comparison and detection module (30), a digital control module (40) and a constant current control module (20). By means of feeding back an adjustment current for the load (70) by the digital control module (40), and feeding back and adjusting a current of the ...
Led illumination system and method for controlling the same
Samjin Lnd Co., Ltd.
October 12, 2017 - N°20170295626

An led illumination system includes a plurality of led lamps. Each of the led lamps includes: an led array including one or more led elements that interoperate with input power and emit light; a power management unit that controls supplied power so that power is input to the led array; a control unit that controls the power management unit to ...
Led lamp bulb
Samjin Lnd Co., Ltd.
October 12, 2017 - N°20170292692

A led lamp bulb includes an envelope having a tubular neck, a led driver module including a cladding layer-wrapped circuit board press-fitted into the tubular neck of the envelope in a watertight manner, a led circuit assembly supported on the circuit board-wrapped circuit board and suspending in the envelope and positive and negative lead wires respectively connected to the cladding ...
Insect trap using uv led lamp
Seoul Viosys Co., Ltd.
October 12, 2017 - N°20170290320

The present disclosure relates to an insect trap using an ultraviolet light-emitting diode (uv led) lamp, and more particularly, to an insect trap using, in place of a conventional uv light source lamp, a uv led lamp that significantly increases the insect trapping efficiency. The insect trap according to the present disclosure includes: a uv led lamp disposed in an ...
Power factor dimming
Azoteq (pty) Ltd
October 05, 2017 - N°20170290116

An intelligent mains power supply dimmer unit and led lamp combination with improved power factor. The dimmer applies phase-cutting at a first angle for a first period to a mains voltage supplied to the lamp, whereafter the dimmer removes the phase-cutting. The lamp interprets the first angle as a first power level, which is then stored. The lamp retrieves the ...
Lamp unit power supply system
Tridonic Uk Ltd
October 05, 2017 - N°20170290110

A power supply system for illuminating an led lamp unit, having a normal mode of operation in which a mains input of a driver of the led lamp unit is supplied by mains power, and an emergency mode of operation, in which the led lamp unit is supplied by a charge storage device, is disclosed. The system includes an emergency ...
Led bar, backlight module, and display device
Le Shi Zhi Xin Electronic Technology (tian Jin) Li Mited
October 05, 2017 - N°20170285251

Disclosed are a group of led lamps, a backlight module, and a display device. The group of led lamps includes a printed circuit board, a number of leds located on the printed circuit board and arranged in the long-side direction of the printed circuit board, and a connection terminal located at one end of the printed circuit board, wherein the ...
Light emitting diode lamps with heat-dispersing construction and mechanism
Shunsin Technology (zhong Shan) Limited
October 05, 2017 - N°20170284651

An led lamp with a built-in means of dissipating working heat includes top and bottom covers, a connector between the two, and an integrated device which is received by the top and bottom covers. The integrated device includes a radiator, a control circuit, and a plurality of led chips. The control circuit and led chips are disposed on the main ...
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