IP, Reports & Roadmaps | May 09, 2008

Epistar Joins Group of Licensees of Gertrude Neumark Rothschild

Epistar Corporation obtained a worldwide license from Dr. Neumark for the ’499 Patent as well as Dr. Neumark’s United States Patent No. 4,904,618, issued February 27, 1990.
Concerning the investigation instituted by the United States International Trade Commission (Inv. No. 337-TA-640) based on a complaint filed by Dr. Gertrude Neumark Rothschild (“Dr. Neumark”) of New York State, U.S.A., seeking a block on imports, etc., of short-wavelength LEDs, etc. based on United States Patent No. 5,252,499, issued October 12, 1993, entitled “Wide Band-Gap Semiconductors Having Low Bipolar Resistivity and Method of Formation” (the “’499 Patent”), please be informed as follows:

Epistar Corporation obtained a worldwide license from Dr. Neumark for the ’499 Patent as well as Dr. Neumark’s United States Patent No. 4,904,618, issued February 27, 1990, entitled “Process for Doping Crystals of Wide Band Gap Semiconductors” (the “’618 Patent”) and their foreign counterpart patents. Under the license, Customers that have been using or will use LED chips made or to be made by Epistar Corporation will be free from any patent infringement assertion under the ’499 Patent, the ’618 Patent or any of their counterpart patents by Dr. Neumark in relation to products that use such LED chips.

About Epistar Corporation:
Epistar Corporation, headquartered in the Hsinchu Science-based Industrial Park, Taiwan since September 1996, focuses on developing, manufacturing and marketing high brightness Light Emitting Diode (LED) products. Applying its own proprietary Metal Organic Vapor Phase Epitaxy (MOVPE) technology, Epistar has successfully commercialized the full spectrum range of high brightness LEDs with the characteristics of compact size, low power consumption and long operation life. For further information, please visit: http://www.epistar.com.tw/news-e.htm
Add comment

You can add a comment by filling out the form below. Plain text formatting. Comments are moderated.

Question: What is 1 + 2 ?
Your answer:
FEATURED

WHITE PAPER - The Calibration Traceability Chain of a Photometric LED Test System

WHITE PAPER - The Calibration Traceability Chain of a Photometric LED Test System FluxGage is a LED luminaire tester and provides a small and cost-effective solution for testing LED luminaires in 2π geometry. The black measurement surface and the lack of multiple reflections make the system much more predictable and allow using information about the DUT such as size, beam angle ... Read more »

FEATURED

Red XLamp LEDs Delivers Best-in-Class Horticulture Efficiency

Red XLamp LEDs Delivers Best-in-Class Horticulture Efficiency  Cree, Inc. announces the next-generation XLamp® XP-E2 Photo Red (660 nm) and Far Red (730 nm) LEDs, delivering breakthrough performance for horticulture applications. The new Red XP-E2 LEDs provide a drop-in upgrade for the previous generation that outperforms competing LEDs by up to 68 percent. ... Read more »

EDITORIAL

High Conductive Foils Enabling Large Area Lighting

High Conductive Foils Enabling Large Area Lighting Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP as one of the leading partners for research and development for surface technologies and organic electronics and Sefar AG, a leading manufacturer of precision fabrics from monofilaments, developed a roll-to-roll ... Read more »

page_peel