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Lightel Technologies Inc patents


Recent patent applications related to Lightel Technologies Inc. Lightel Technologies Inc is listed as an Agent/Assignee. Note: Lightel Technologies Inc may have other listings under different names/spellings. We're not affiliated with Lightel Technologies Inc, we're just tracking patents.

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Methods and systems of proactive monitoring and metering of lighting devices

Various embodiments of methods and systems of proactive monitoring and metering of lighting devices are described herein. A light monitoring and metering system may include a specification database that stores the technical specification of the lighting device, a usage database that records the usage data of the lighting device, a data acquisition subsystem that obtains the identity of the lighting device in use, and a data processing subsystem that meters the usage or calculates the lumen output of the lighting device or the remaining lifetime of the driver of the light device.. ... Lightel Technologies Inc

Solid-state lighting operable with ballasts and line voltages without ambiguity

A light-emitting diode (led) lamp using an led driving circuit, at least two frequency sensitive devices, at least six diodes configured to convert an ac voltage into a dc voltage and manage electric current flows, a switch control module, and a return current switch operates normally with an input voltage from either ballast or line voltages of ac mains. The led driving circuit may be configured to operate normally only with the ac mains providing a regulated power and a current to led arrays. ... Lightel Technologies Inc

Solid-state lighting operable with compact fluorescent ballasts and ac mains

A light-emitting diode (led)-based solid-state lamp using an led driving circuit with an electric current control operates normally for a regulated power from either a compact fluorescent (cfl) electronic ballast or ac mains. The led driving circuit together with a matching circuit is configured to optimize resonant characteristics of the cfl electronic ballast used and enhance lamp compatibility without flickering, which in turn reduces possibility of overheating and fires due to incompatibility. ... Lightel Technologies Inc








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