Patent application number | Description | Published |
20090034262 | Replacement Illumination Device for a Miniature Flashlight Bulb - Disclosed is a method and apparatus for providing a solid state light emitter and driving circuitry integrated into a component module that will retrofit common incandescent light bulb applications. | 02-05-2009 |
20090309501 | Light Emitting Diode Replacement Lamp - The invention is a replacement for a conventional incandescent or halogen light bulb. Besides providing regular illumination, it has advantages over a conventional bulb while maintaining the bulb's decorative function, such as visual effects associated with the bulb's envelope or shade. The invention comprises a connector equivalent to a standard light bulb base, at least one light emitting diode (LED), and a driving circuit hosted on a module such as a printed circuit board and adapting the supply voltage to the requirements of the LED. Compensation for the effects of temperature may be included. The invention may also include other circuitry to support various enhanced features such as novel decorative features or control over the brightness, color, or other characteristics—all potentially varying over time or being controlled remotely. | 12-17-2009 |
20100165611 | Replacement Illumination Device for a Miniature Flashlight Bulb - Disclosed is a method and apparatus for providing a light emitting diode and driving circuitry integrated into a component module that will retrofit common incandescent lightbulb applications. The disclosed embodiments will perform with high efficiency at a wide operating voltage range with a very small size allowing for the incorporation within the envelope and form of existing lightbulb bases. Therefore, a single universal LED light bulb module can be used to replace the dozens of conventional LED and incandescent lights currently being used. The electronic circuitries used to drive the LEDs are extremely compact and consequently can be incorporated in nearly any standard bulb base. | 07-01-2010 |
20100176746 | Method and Device for Remote Sensing and Control of LED Lights - A control system is disclosed for determining an actual temperature of a light emitting diode. The control system uses conductor that supply power to the light emitting diode to supply a pulse to the light emitting diode. The pulse is determined along with a reaction caused by the pulse and the information gained is used in determination of the light emitting diode die temperature which can then be used in controlling current to the light emitting diode to control the temperature of the light emitting diode. | 07-15-2010 |
20100320499 | LIGHT EMITTING DIODE REPLACEMENT LAMP - Thermal management and control techniques for light emitting diode and other incandescent replacement light technologies using a current controller are disclosed. | 12-23-2010 |
20120044673 | UNIVERSAL LIGHT EMITTING DIODE ILLUMINATION DEVICE AND METHOD - Disclosed is a method and apparatus for providing a light emitting diode and driving circuitry integrated into a component module that will retrofit common incandescent lightbulb applications. The disclosed embodiments will perform with high efficiency at a wide operating voltage range with a very small size allowing for the incorporation within the envelope and form of existing lightbulb bases. Therefore, a single universal LED light bulb module can be used to replace the dozens of conventional LED and incandescent lights currently being used. The electronic circuitries used to drive the LEDs are extremely compact and consequently can be incorporated in nearly any standard bulb base. | 02-23-2012 |
20120044674 | UNIVERSAL LIGHT EMITTING DIODE ILLUMINATION DEVICE AND METHOD - Disclosed is a method and apparatus for providing a light emitting diode and driving circuitry integrated into a component module that will retrofit common incandescent lightbulb applications. The disclosed embodiments will perform with high efficiency at a wide operating voltage range with a very small size allowing for the incorporation within the envelope and form of existing lightbulb bases. Therefore, a single universal LED light bulb module can be used to replace the dozens of conventional LED and incandescent lights currently being used. The electronic circuitries used to drive the LEDs are extremely compact and consequently can be incorporated in nearly any standard bulb base. | 02-23-2012 |
20120320575 | Universal Light Emitting Diode Illumination Device and Method - Disclosed is a method and apparatus for providing a light emitting diode and driving circuitry integrated into a component module that will retrofit common incandescent lightbulb applications. The disclosed embodiments will perform with high efficiency at a wide operating voltage range with a very small size allowing for the incorporation within the envelope and form of existing lightbulb bases. Therefore, a single universal LED light bulb module can be used to replace the dozens of conventional LED and incandescent lights currently being used. The electronic circuitries used to drive the LEDs are extremely compact and consequently can be incorporated in nearly any standard bulb base. | 12-20-2012 |
20130182744 | METHOD AND DEVICE FOR REMOTE SENSING AND CONTROL OF LED LIGHTS - A control system is disclosed for determining an actual temperature of a light emitting diode. The control system uses conductor that supply power to the light emitting diode to supply a pulse to the light emitting diode. The pulse is determined along with a reaction caused by the pulse and the information gained is used in determination of the light emitting diode die temperature which can then be used in controlling current to the light emitting diode to control the temperature of the light emitting diode. | 07-18-2013 |
20130214685 | LIGHT EMITTING DIODE REPLACEMENT LAMP - Thermal management and control techniques for light emitting diode and other incandescent replacement light technologies using a current controller are disclosed. | 08-22-2013 |
20140217896 | METHOD AND DEVICE FOR REMOTE SENSING AND CONTROL OF LED LIGHTS - A control system is disclosed for determining an actual temperature of a light emitting diode. The control system uses conductor that supply power to the light emitting diode to supply a pulse to the light emitting diode. The pulse is determined along with a reaction caused by the pulse and the information gained is used in determination of the light emitting diode die temperature which can then be used in controlling current to the light emitting diode to control the temperature of the light emitting diode. | 08-07-2014 |
20140217926 | LIGHT EMITTING DIODE REPLACEMENT LAMP - Thermal management and control techniques for light emitting diode and other incandescent replacement light technologies using a current controller are disclosed. | 08-07-2014 |