Featured patents

Light-Emitting Device
US 08742660 B2, June 3, 2014, Plural layers, Kaoru Tsuchiya et al. / Semiconductor Energy Laboratory Co., Ltd. (Atsugi-shi, Kanagawa-ken, JP)
A light-emitting device comprising:…

LED Lamp Including Heat Dissipator
US 08710722 B2, April 29, 2014, Having heat conducting path, Tsutomu Totani / Beat-Sonic Co., Ltd. (Aichi, JP)
An LED lamp comprising:…

Light Emitting Device
US 08624491 B2, Jan. 7, 2014, With envelope or encapsulation, Daisuke Sakumoto / KYOCERA Corporation (Kyoto, JP)
A light emitting device, comprising:…

Method of Fabricating an Organic Light Emitting Diode (OLED) Display
US 08629615 B2, Jan. 14, 2014, With envelope or encapsulation, Hun Kim / Samsung Display Co., Ltd. (Yongin, Gyeonggi-Do, KR)
A method of fabricating on organic light emitting diode (OLED) display,…

Connection Structure of LED Lamp Holder and Heat Radiation Fins
US 08575826 B1, Nov. 5, 2013, Having heat conducting path, Tsung-Hsien Huang
A connection structure of an LED lamp holder and heat radiation fins, comprising…

Spark Plug Including High Temperature Performance Electrode
US 08575829 B2, Nov. 5, 2013, Particular electrode structure or spacing, James D. Lykowski et al. / Federal-Mogul Ignition Company (Southfield, US)
A spark plug comprising:…

Organic Electroluminescent Display Device
US 08593057 B2, Nov. 26, 2013, Organic phosphor, Jong-Hyun Park et al. / LG Display Co., Ltd. (Seoul, KR)
An organic electroluminescent display device, comprising:…

Light Emitting Device and Illumination Apparatus Including Same
US 08558456 B2, Oct. 15, 2013, With envelope or encapsulation, Ryoji Yokotani / Panasonic Corporation (Osaka, JP)
A light emitting device comprising:…

Light-Emitting Device and Method of Manufacturing the Same, and Method of Operating Manufacturing Apparatus
US 08536784 B2, Sept. 17, 2013, Plural layers, Naomi Kawakami et al. / Semiconductor Energy Laboratory Co., Ltd. (Atsugi-shi, Kanagawa-ken, JP)
A light-emitting device comprising:…

LED Lamp
US 08461748 B1, June 11, 2013, Having heat conducting path, Aijaz Taj / Lights of America, Inc. (Walnut, US)
An LED lamp, comprising:…

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