CA-SEOUL-SEMICONDUCTOR
Seoul Semiconductor Co., Ltd. (KOSDAQ 046890), a leading global innovator of LED products and technology, announced that it has filed a patent infringement lawsuit in the United States District Court for the Central District of California against Feit Electronic (“Feit”), the largest light bulb maker in the U.S.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20220913005622/en/
General household light bulbs and filament bulbs (Photo: Business Wire)
The complaint asserts that Feit lighting products infringe twelve LED patents, and seeks a permanent injunction against the sales of those products.
Seoul Semiconductor (“Seoul”) has already secured permanent injunctions against several retailers selling Feit products in the Eastern District of Texas in 2019 and the Central District of California in 2020.
However, the distribution of suspected infringing products has continued. For that reason, in 2022, Seoul filed a patent infringement lawsuit against Ace Hardware, another distributor of Feit, as well as a patent infringement lawsuit directly against Feit, to cut off the distribution of products believed to be infringing Seoul’s patents.
Seoul has a history of continually pursuing companies that infringe its patents. Everlight Electronics (“Everlight”), a Taiwanese LED package maker, is the world’s eighth biggest LED maker. Based on Seoul’s enforcement, the German District Court of Düsseldorf ordered multiple permanent injunctions and a recall of Everlight’s LED products in 2018-19. In June 2022, Suwon District Court in Korea found Everlight guilty of criminal misappropriation of Seoul’s trade secrets and industry technology, awarding the maximum criminal fines.
Seoul triumphed in six-year litigation against Enplas Corporation, the largest backlight unit (BLU) lens maker, when the U.S. District Court for the Northern District of California ruled that Enplas willfully infringed Seoul’s LED patent, and the U.S. Supreme Court affirmed Seoul’s victory in 2019. Civil damages by Enplas are still pending in another litigation.
“There are unethical companies that do not respect intellectual properties despite emphasizing corporate responsibility, such as ESG,” said an official at Seoul. “Intellectual property rights are necessary to respect in order to create fair competition in the market.”
About Seoul Semiconductor
Seoul Semiconductor is the world’s second-largest global LED manufacturer, a ranking excluding the captive market, and has more than 18,000 patents. Based on a differentiated product portfolio, Seoul offers a wide range of technologies, and mass produces innovative LED products for indoor and outdoor lighting, automotive, IT products, such as mobile phones, computer displays, and other applications, as well as the UV area. The company’s world’s first development and mass production products are becoming the LED industry standard and leading the global market with a package-free LED, WICOP; a high-voltage AC-driven LED, Acrich; an LED with 10X the output of a conventional LED, nPola; a cutting edge ultraviolet clean technology LED, Violeds; an all direction light emitting technology, filament LED; a natural sun spectrum LED, SunLike; and more. For more information, please visit www.seoulsemicon.com/en.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20220913005622/en/
About Business Wire
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
INNIO wins prestigious German Sustainability Award 20269.12.2025 09:07:00 CET | Press release
INNIO Group has been awarded the German Sustainability Award for Companies 2026. At the 18th annual ceremony in Düsseldorf, INNIO was named winner in the “Engines and Turbines” category within the “Machines and Installations” sector. Recognized as one of Europe’s most respected distinctions for corporate responsibility, the German Sustainability Award reflects the United Nations’ Agenda 2030 and thus on the key areas of transformation such as climate, biodiversity, resources, supply chain, and society. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251205520809/en/ INNIO wins prestigious German Sustainability Award 2026 (c) Frank Fendler “This award is a tremendous recognition for our entire team and validates our 360-degree approach to sustainable innovation throughout the value chain,” said Marcin Kawa, VP Sustainability at INNIO Group. “We are committed to actively shaping the energy transition and delivering solutions th
EURONICS and NIQ Forge Strategic Collaboration to Elevate Retail Pricing Intelligence9.12.2025 09:00:00 CET | Press release
NIQ (NYSE: NIQ), a leading consumer intelligence company combined with GfK in 2023, has been selected by EURONICS, a leading global shopping cooperative in the Technical Consumer Goods (TCG) sector, to provide comprehensive Online Price Monitoring. NIQ's Online Price Monitoring provides insights into pricing dynamics by tracking item-level pricing across a defined data set. The system captures product information, matches items accurately, and ensures quality through advanced automated processes combined with human oversight and detailed checks. NIQ offers a range of retail pricing solutions, including pricing intelligence tools and the Consumer Price Lab, empowering businesses to make informed decisions and optimize their pricing strategies. This collaboration focuses on providing EURONICS with comprehensive pricing insights to support informed decision-making. NIQ delivers accurate and transparent data to help EURONICS understand market dynamics and plan effectively. "Through our col
SonicEdge and Earfab Partner to Shape the Future of Personalized Audio and Hearing Wellness9.12.2025 09:00:00 CET | Press release
Partnership unites SonicEdge’s micro-speaker technology with Earfab’s custom-fit innovation to deliver unmatched comfort and fidelity SonicEdge, a pioneer in micro-acoustic innovation, today announced a strategic partnership with Earfab, the innovator of custom-fit hearing technology, to co-develop a new generation of personalized audio solutions that unite comfort, precision, and hearing safety. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251209472421/en/ Credit: SonicEdge By combining SonicEdge’s high-performance MEMS speaker-in-chip technology with Earfab’s custom-fit eartips – crafted using its proprietary earfabSCAN 3D smartphone scanning platform – the collaboration delivers a first-of-its-kind experience that redefines in-ear performance. The joint solution provides a perfect acoustic seal for enhanced sound fidelity, improved active noise cancellation, and long-term listening comfort – without compromising hearing
Outpost24 Acquires Infinipoint to Power Its Entry into the Zero Trust Workforce Access Market9.12.2025 08:00:00 CET | Press release
The strategic acquisition strengthens market leadership by unifying user identity with device trust, eliminating security blind spots. Outpost24, a leader in exposure management and identity security, today announced the acquisition of Infinipoint, a specialist in device identity, posture validation, and secure workforce access. The acquisition marks Outpost24’s entry into the Zero Trust Workforce Access market and enhances its identity security division, Specops, by laying the foundation for a unified approach that evaluates both the user and the device before access is granted. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251208750630/en/ Ido Erlichman, Chief Executive Officer of Outpost24. As organizations advance their Zero Trust strategies, authentication alone is no longer enough. MFA and SSO confirm who the user is, but they do not validate the security of the device being used. In hybrid environments where employee
VSO Submits VCP v1.0 to Nineteen Regulatory Authorities Across Thirteen Jurisdictions and Completes First Integrated Evaluation in a Production-Like Environment9.12.2025 08:00:00 CET | Press release
The VeritasChain Standards Organization (VSO) announced today that it has submitted the VeritasChain Protocol (VCP) v1.0 to nineteen regulatory authorities across thirteen jurisdictions, including the United States, United Kingdom, European Union, Singapore, Hong Kong, United Arab Emirates (DIFC), Australia, India, South Korea, Switzerland, Brazil, Liechtenstein, and Saudi Arabia. The submissions present VCP v1.0 as a cryptographic audit framework designed to address emerging supervisory requirements under the EU AI Act Article 12 for logging and traceability, and MiFID II / RTS 25 for timestamp integrity and event ordering in AI-driven and algorithmic trading systems. VSO also confirmed the first completed integration of VCP v1.0 within a controlled, production-like evaluation environment operating under its Early Access Program. The environment successfully generated cryptographically linked event chains, immutable hashing, and verifiable proofs using RFC-aligned structures, demonstr
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