Business Wire

SEOUL-SEMICONDUCTOR

24.5.2017 09:09:07 CEST | Business Wire | Press release

Share
Seoul Semiconductor Continuously Pursues patent infringement actions against Everlight products

Seoul Semiconductor Co., Ltd. (KOSDAQ 046890) — On April 28, 2017, Seoul Semiconductor Europe GmbH (“Seoul”) filed a patent infringement claim in Germany at the District Court of Düsseldorf against Mouser Electronic Inc. (“Mouser), a global electronic components distributor, which it accused of selling Everlight LED products.

This Smart News Release features multimedia. View the full release here: http://www.businesswire.com/news/home/20170524005266/en/

In its complaint, Seoul asserted that Everlight’s Mid-Power LED products are infringing Seoul’s patent rights. Seoul has sought a permanent injunction, damages, and recall and destruction of the allegedly infringing products.

The asserted patent serves to improve the light extraction performance of LED devices by enhancing internal-reflection efficiency, which has been widely used in mid-power and high-power LEDs.

This patent litigation is the second patent infringement litigation by Seoul or its affiliate affecting Everlight’s LED products. In March 2017, Seoul Semiconductor Co., Ltd. filed a patent infringement claim in Germany, accusing high-power LED products manufactured by Everlight as well as other LED manufacturers. These patent litigations underscore Seoul’s commitment to protecting its intellectual property rights against infringement, including products consisting of mid-power LEDs and high-power LEDs.

In addition to Seoul’s patent infringement actions, Everlight has been implicated in other patent infringement lawsuits as described below. Nam Ki-bum, Vice President of the Research Center at Seoul, said, “Several LED companies have grown rapidly in a short period of time despite a lack of valuable patent portfolios, which is like building a castle on quicksand. There is no underlying foundation for the company’s products. Seoul, however, has been investing 10% of its revenue in research and development for many years to develop innovative technology and strengthen our patent portfolio. To support a fair market that respects intellectual property rights, Seoul will continuously monitor and take action against alleged infringers in any countries where infringement occurs.”

* Reference [source: various media news articles]

Plaintiff   Defendant   Business Relation   Patented Technology   Courts   State   Link
Nichia   WOFI Leuchten   Everlight subsidiary   phosphor   Düsseldorf District Court, Germany   Nichia won the suit in the court of first instance and the court ruled for an injunction  

http://www.ledinside.com/news/2016/12
/nichia_clinches_two_legal_victories_ag
ainst_everlight_in_german_district_court
s

http://www.nichia.co.jp/en/about_nichia/2
016/2016_122102.html

Nichia   REGO-Lighting   Used a white LED tube light product by Everlight subsidiary Zenar   phosphor   Düsseldorf District Court, Germany   On Dec. 5, 2016, the appeals court confirmed patent infringement and ruled in favor of Nichia.  

http://www.nichia.co.jp/en/about_nichia/2
016/2016_122101.html

http://www.ledinside.com/news/2016/12/
nichia_clinches_two_legal_victories_aga
inst_everlight_in_german_district_courts

Nichia   Everlight   Everlight   phosphor   Düsseldorf District Court, Germany   On Oct. 24, 2016, the court granted a preliminary injunction.  

http://www.nichia.co.jp/en/about_nichia/2
016/2016_111701.html

http://www.ledinside.com/news/2016/11/
german_court_grants_nichia_preliminary
_injunctions_for_white_led_products_that
_infringed_patents

Nichia   Tachibana Eletech and E&E Japan   Distributor of blue LEDs manufactured by Everlight in Japan   LED chip   Tokyo District Court, Japan   On Oct. 14, 2016, the court issued an oder ruled for an infringement in favor of Nichia.  

http://www.nichia.co.jp/en/about_nichia/2016
/2016_102001.html

http://www.ledinside.com/press/2016/10/nich
ia_wins_patent_infringement_lawsuit_agains
t_tachibana_and_ee_japan_in_tokyo

Nichia   Mouser   Distributor of Everlight products   phosphor   Düsseldorf District Court, Germany   On Oct. 7, 2016, the court granted a preliminary injunction.  

http://www.nichia.co.jp/en/about_nichia/2
016/2016_101301.html

http://www.ledinside.com/news/2016/10/g
erman_court_grants_preliminary_injunctio
n_against_mouser_based_on_nichia_yag
_patent

Nichia   Everlight   Everlight   LED Package   The U.S. District Court for the Eastern District of Texas   The Federal Circuit affirmed an infringement of Nichia’s patents.  

http://www.nichia.co.jp/en/about_nichia/20
17/2017_050901.html

http://www.ledinside.com/news/2017/5/nic
hia_wins_important_victory_in_federal_ci
rcuit_appeal

Nichia   EBV Elektronik GmbH & Co. KG and EBV Management GmbH (both “EBV“)   Distributor of Everlight products   phosphor   Düsseldorf District Court, Germany   Still in progress  

http://www.nichia.co.jp/en/about_nichia
/2017/2017_030802.html

http://www.ledinside.com/press/2017/3/nichia

_files_patent_infringement_lawsuit_against_

ebv_in_germany_regarding_white_led_

product_of_everlight

Nichia   Everlight Electronics (China) and Beijing Ducheng Yiguang Electronic Devices Selling Center   Everlight subsidiary   phosphor   Beijing Intellectual Property Court, China   Still in progress  

http://www.nichia.co.jp/en/about_nichia
/2016/2016_032401.html

http://www.ledinside.com/news/2016/3/
nichia_files_new_led_patent_infringem
ent_lawsuits_respectively_in_china_an
d_us

Seoul Semiconductor   Mouser   Distributor of Everlight products   High Power LED   Düsseldorf District Court, Germany   Still in progress  

http://www.ledinside.com/news/2017/4/se
oul_semiconductor_files_patent_infringe
ment_lawsuit_in_germany

Seoul Semiconductor   Mouser   Distributor of Everlight products   Mid Power LED   Düsseldorf District Court, Germany   On April 28, 2017, Seoul filed the lawsuit.    
           

About Seoul Semiconductor:

Seoul Semiconductor develops and commercializes light emitting diodes (LEDs) for automotive, general illumination, specialty lighting, and backlighting markets. As the fifth-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 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; Acrich, the world's leading direct AC LED; Acrich MJT multi-junction technology; a proprietary family of high-voltage LEDs; NanoDriver Series – World’s Smallest 24W DC LED Drivers and nPola, a new LED product based on GaN-substrate technology that achieves over ten times the output of conventional LEDs.

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

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

Contact:

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

About Business Wire

Business Wire
Business Wire
101 California Street, 20th Floor
CA 94111 San Francisco

http://businesswire.com

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

bet365 Partners with TestMu AI to Accelerate Global Release Velocity with Agentic AI Quality Engineering31.3.2026 19:01:00 CEST | Press release

Streamlines Hillside Technology testing across browsers and mobile devices while supporting rapid expansion into regulated markets. TestMu AI (Formerly LambdaTest), the world's first full-stack Agentic AI Quality Engineering platform, today announced that Hillside Technology Limited, the technology powerhouse behind global online gambling leader bet365, has adopted its platform to unify software testing and support hundreds of weekly production releases. The global online gaming industry is currently experiencing a massive shift, with the market projected to exceed $150 billion by 2030. As mobile gaming becomes the primary touchpoint for users, the technical complexity of delivering a seamless, low-latency experience has grown exponentially. For industry giants like bet365, the need to validate software across an infinite matrix of hardware, screen resolutions, and OS versions is a mission-critical requirement. This partnership ensures that, as gaming becomes more mobile-centric, bet36

IFF Secures First Heart Health Claim for Soy Protein in Australia and New Zealand31.3.2026 16:00:00 CEST | Press release

Regulatory milestone opens heart health growth opportunities for food and beverage manufacturers IFF (NYSE: IFF), a global leader in flavors, fragrances, food ingredients and health & biosciences announced today that a new heart health claim for isolated soy protein has been accepted by the Food Standards Australia New Zealand (FSANZ). The approval enables food and beverage manufacturers in Australia and New Zealand to link soy protein consumption with healthy blood cholesterol levels. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260330523416/en/ First heart health claim approved for soy protein in Australia and New Zealand. “For decades, IFF has invested in the science behind soy protein and its role in supporting cardiovascular health,” said Tony Andrew, vice president of protein solutions for IFF Food Ingredients. “This approved claim validates years of rigorous research and collaboration. With our deep expertise in ing

Sub-Q Bionics Closes $1.5M Pre-Seed Round to Advance Next-Generation Solution for Lymphedema Care31.3.2026 15:26:00 CEST | Press release

Sub-Q Bionics, a medical device company developing next-generation solutions to improve care for patients living with lymphedema, today announced the successful close of its $1.5 million pre-seed funding round. The round includes investment from Mayo Clinic and Yeda, the technology transfer company of the Weizmann Institute of Science, as well as several private investors. The Israel Innovation Authority also provided matching funds. The funding will enable Sub-Q Bionics to continue to develop its novel bionic lymph node technology designed to transform how lymphedema is managed, based on scientific innovations from the Weizmann Institute and Shamir Medical Center. The system aims to provide a solution to manage fluid with a subcutaneous implant that will allow patients freedom of movement, automatic fluid management and reduction of symptoms such as pain and swelling. Lymphedema affects millions of patients worldwide, especially breast cancer survivors, and remains significantly under

HTEC Achieves SOC 2 Type II Attestation, Reinforcing Commitment to Client Trust31.3.2026 15:25:00 CEST | Press release

HTECtoday announced that it has successfully achieved a SOC 2 Type II attestation, audited by Deloitte, demonstrating the company’s commitment to maintaining high standards in security, availability, and confidentiality. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260331132225/en/ HTEC today announced that it has successfully achieved a SOC 2 Type II attestation, audited by Deloitte, demonstrating the company’s commitment to maintaining high standards in security, availability, and confidentiality. For clients, this means working with a technology partner whose practices are standardized, consistently executed, and independently verified over time. It reflects a level of operational maturity where security, reliability, and data protection are built into every engagement. Achieving this standard required coordinated effort across the entire organization. Compliance, engineering, delivery, security, IT, legal, and people t

Impartner Redefines Partner Marketing Automation with Full Automation, AdTech and AI to Drive Measurable Revenue31.3.2026 15:00:00 CEST | Press release

New automation and AI capabilities connect partner campaigns and engagement directly to pipeline and revenue outcomes. Impartner, the world’s leading partner revenue orchestration platform, today announced a major advancement that unifies partner marketing automation within the platform, powered by full automation, AdTech and AI to turn partner marketing into measurable revenue. As partner ecosystems expand across regions, marketplaces and multi-tier models, marketing execution has often remained fragmented. Impartner eliminates those gaps by unifying recruitment, enablement, campaign automation and performance tracking within a single operational system, making partner demand generation and marketing fully operational, measurable, and scalable across all partner interactions. “What makes partner marketing successful is not content distribution, it’s execution, scale and measurable pipeline and revenue,” said Emile van de Klok, Senior Director of Channel Marketing Solutions at Impartne

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye