The U.S. International Trade Commission Investigates on LEDs and Laser Diodes

The U.S. International Trade Commission (ITC) has voted to institute an investigation of certain
short-wavelength light emitting diodes, laser diodes, and products containing same. The
products at issue in this investigation are short-wavelength (e.g., blue, violet) LEDs and laser
diodes that are used in products such as hand-held mobile devices, instrument panels, billboards,
traffic lights, HD DVD players (e.g., Blu-ray disc players), and data storage devices.

The investigation is based on a complaint filed by Gertrude Neumark Rothschild of Hartsdale,
NY, on February 20, 2008. The complaint alleges violations of section 337 of the Tariff Act of
1930 in the importation into the United States of certain short-wavelength light emitting diodes,
laser diodes, and products containing same that infringe a patent owned by Rothschild. The
complainant requests that the ITC issue exclusion orders and cease and desist orders.

The ITC has identified the following as respondents in this investigation:

Avago Technologies of Singapore;
Bacol Optoelectonic Co. Ltd. of Taiwan;
Dominant Semiconductors Sdn. Bhd. of Malaysia;
Everlight Electronics Co., Ltd., of Taiwan;
Exceed Perseverance Electronic Ind. Co., Ltd., of China;
Guangzhou Hongli Opto-Electronic Co., Ltd., of China;
Harvatek Internaional Inc. of Taiwan;
Hitachi, Ltd., of Japan;
Kingbright Electronic Co., Ltd., of Taiwan;
LG Electronics of Korea;
Lite-On Technology Corp. of Taiwan;
Lucky Light Electronics Co., Ltd., of China;
Matsushita Electric Industrial Co., Ltd., of Japan;
Motorola, Inc., of Schaumburg, IL;
Nokia of Finland;
Opto Tech Corporation of Taiwan;
Pioneer Corporation of Japan;
Rohm Co., Ltd., of Japan;
Samsung Group of Korea;
Sanyo Electric Co., Ltd., of Japan;
Seoul Semiconductor Co., Ltd., of Korea;
Sharp Corporation of Japan;
Shenzhen Unilight Electronic Co., Ltd., of China;
Shinano Kenshi Co., Ltd., of Japan;
Sony Corporation of Japan;
Sony Ericsson Mobile Communications AB of Sweden;
Stanley Electric Co., Ltd., of Japan;
Toshiba Corporation of Japan;
Vishay Intertechnology, Inc., of Malvern, PA; and
Yellow Stone Corporation of Taiwan.

By instituting this investigation (337-TA-640), the ITC has not yet made any decision on the
merits of the case. The case will be referred to the Honorable Paul J. Luckern, an ITC
administrative law judge, who will schedule and hold an evidentiary hearing. Judge Luckern
will make an initial determination as to whether there is a violation of section 337; that initial
determination is subject to review by the Commission.

The ITC will make a final determination in the investigation at the earliest practicable time.
Within 45 days after institution of the investigation, the ITC will set a target date for completing
the investigation. ITC remedial orders in section 337 cases are effective when issued and
become final 60 days after issuance unless disapproved for policy reasons by the U.S. Trade
Representative within that 60-day period.

U.S. International Trade Commission