Seoul Semiconductor Files 3rd Patent Infringement Litigation against Mouser for Sale of Everlight Products in Italy

ANSAN, South Korea–(BUSINESS WIRE)– On February 2, 2018, Seoul Semiconductor Co., Ltd (“Seoul”) filed a patent infringement lawsuit in Italy in the Court of Milan against Mouser Electronics Inc. (“Mouser”), a global electronic components distributor, as well as its Italian subsidiary – for the sale of certain Everlight LED products.

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Seoul Semiconductor Co., Ltd., Headquarter, Ansan, South Korea (Photo: Business Wire)

According to the complaint, Seoul has asserted that Mouser is liable for selling such LED products that infringe Seoul’s patent rights. Based on the alleged infringement, Seoul has sought a permanent injunction, damages, withdrawal from the market, and destruction of such products.

Prior to this litigation, Seoul already filed two patent infringement lawsuits against Mouser in Germany in the District Court of Düsseldorf in 2017, accusing high-power and mid-power LED products manufactured by Everlight of infringement.

Despite such lawsuits, however, Mouser has continued to sell products accused of infringement in other countries. For that reason, Seoul launched its third patent infringement lawsuit against Mouser for the sale of Everlight LED products in Italy. Seoul is committed to pursuing enforcement against those that infringe its patent rights.

Seoul has invested 10% of its revenue, more than 100 million dollars per year, in research and development to develop innovative technology and strengthen its patent portfolio since its inception. Seoul has also made a significant commitment to protecting its intellectual property rights against suspected infringement since it successfully obtained a preliminary injunction order against Taiwan LED maker AOT in 2005. For example, in 2014, Seoul filed patent infringement lawsuits against two North American TV makers in 2014, resulting in a judgment based upon one maker’s admissions of infringement, and royalty-bearing licenses by both makers. In 2016, Seoul secured a willful infringement judgment for its LED lens patent against Japanese LED lens maker Enplas from the U.S. district court. In 2017, Seoul resolved a patent infringement litigation that it had against Kmart, and as part of the settlement, Kmart agreed to stop selling certain filament LED bulbs. Seoul also recently began an enforcement campaign for protecting its Acrich technology, and has filed a patent litigation against a U.S. lighting maker for infringement of 12 Acrich patents. Throughout this period, Seoul has continued to put other companies on notice that it suspects of patent infringement.

Seoul plans to continue and expand its patent enforcement against market participants involving suspected-infringement across the world – until they cease suspected-infringement and Seoul secures court remedies to address harm caused by the suspected-infringement.

An official of Seoul’s IP team explained, “In order to fundamentally block distribution of suspected-infringing products, we will have to expand our enforcement efforts to include direct manufacturers, secondary product manufacturers who have purchased or used suspected-infringing components, as well as their distributors.”

He added, “For young entrepreneurs and small businesses that try to realize their dreams with a creative idea, we believe that intellectual property should be respected.”

About Seoul Semiconductor:

Seoul Semiconductor develops and commercializes light emitting diodes (LEDs) for automotive, general illumination, specialty lighting, and backlighting markets. As the fourth-largest LED manufacturer globally, Seoul Semiconductor holds more than 12,000 patents, offers a wide range of technologies, and mass produces innovative LED products such as SunLike – delivering the world’s best light quality in a next-generation LED enabling human-centric lighting optimized for circadian rhythms; WICOP – a simpler structured package-free LED which provides market leading color uniformity, cost savings at the fixture level with high lumen density and allows design flexibility; NanoDriver Series – the world’s smallest 24W DC LED Drivers; Acrich, the world’s first high-voltage AC-driven LED technology developed in 2005, includes all AC LED-related technologies from chip to module and circuit fabrication, as well as multi-junction technology (MJT); and nPola, a new LED product based on GaN-substrate technology that achieves more than ten times the output of conventional LEDs. UCD constitutes a high color gamut display which delivers more than 90% NTSC.

For more information about Seoul Semiconductor, please visit http://www.seoulsemicon.com

# Trademarks

Wicop and Acrich are trademarks of Seoul Semiconductor Co., Ltd.

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Contacts

Contacts:
Europe
Seoul Semiconductor Europe GmbH
Ariane Heim
Tel: +49 (0)89 450 3690-0
Email: press.eu@seoulsemicon.com
or
North America
Seoul Semiconductor Inc.
David Cox
Tel: +1 (919) 410-9856
Email: David.cox@seoulsemicon.com
or
Asia
Seoul Semiconductor Co., Ltd
Jake Jung
Tel: +82 070.4391.8270
Email: pr@seoulsemicon.com