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Kumho Electric Inc patents (2017 archive)


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kumho Electric Inc-related inventors


Led fluorescent lamp

A light-emitting diode (led) lamp which can replace a typical fluorescent lamp is provided. The led lamp comprises external connection pins connected to terminals of an electronic or magnetic fluorescent lamp ballast, capacitor pairs connected to each of the external connection pins, diodes connected to each of the capacitor pairs and a led array connected between the diodes, wherein an first external connection pin, a first capacitor pair, a first diode, an led array, a second diode, a second capacitor pair and a second external connection pin are connected in series. ... Kumho Electric Inc

Led lamp

Provided is a light emitting diode (led) lamp. The led lamp includes: four external connection pins including at least two connection pins connected to a ballast stabilizer for a fluorescent lamp; an led array in which a plurality of leds are connected in series; and at least a pair of capacitors formed between the led array and the external connection pin, wherein in each of the at least a pair of capacitors, two polarized capacitors are connected in series with a back-to-back method.. ... Kumho Electric Inc

Led fluorescent lamp

An led fluorescent lamp connected to an electronic fluorescent lamp ballast comprises a plurality of external connection pins having at least, a first connection pin connected to a terminal of the electronic fluorescent lamp ballast and a second connection pin connected to another terminal of the electronic fluorescent lamp ballast, an led array including a plurality of leds connected in series, one or more diodes connected in series between the first connection pin and the second connection pin, one or more resistors connected in series between the first connection pin and the second connection pin. The led array, the one or more resistors and the one or more diodes are connected in series with each other between the first connection pin and the second connection pin.. ... Kumho Electric Inc








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Kumho Electric Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Kumho Electric Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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