WASHINGTON, DC - On November 30, 2012, LG Electronics received a favorable decision in a washing machine patent infringement case tried in the U.S. District Court for the District of Delaware. Following a four-day trial, a Delaware jury determined that three LG patents related to direct-drive front-load washing machine technology are valid and infringed by certain washing machines made by Daewoo and sold by Daewoo and its business partners in the United States.
The verdict confirms LG's innovative leadership in the direct-drive front-load washing machine field. LG’s patented technology provides consumers with large-capacity, high-spin-speed washers that produce low noise and vibration. LG's leadership and patented innovations have led to LG's No. 1 market position in U.S. sales of front-load washing machines from 2007 to the present.
This trial dealt only with liability issues (validity and infringement). The damages and injunction phase still remains, and LG looks forward to presenting its case on these aspects of the suit.
With more than 375 intellectual property lawyers, Finnegan is one of the largest IP law firms in the world. From offices in Washington, DC; Atlanta, Georgia; Boston, Massachusetts; Palo Alto, California; Reston, Virginia; Brussels, Belgium; Shanghai, China; Taipei, Taiwan; and Tokyo, Japan, the firm practices all aspects of patent, trademark, copyright, and trade secret law, including counseling, prosecution, licensing, and litigation. Finnegan also represents clients on IP issues related to international trade, portfolio management, the Internet, e-commerce, government contracts, antitrust, and unfair competition. For additional information on the firm, please visit www.finnegan.com.
###
Commentary
Patent Strategy Could Shape Financing, Valuation and Risk in Offshore Energy Projects
June 30, 2026
Award/Ranking
Finnegan’s European Practices and Attorneys Highlighted in 2026 Managing IP Rankings
June 25, 2026
Press Release
BMW Obtains Preliminary Injunction Against Zync; Federal Court Orders Zync to Halt ITC Trade Secret
June 23, 2026
Award/Ranking
Six Finnegan Partners Recognized in the 2026 Lawdragon 500 Leading Global IP Lawyers
June 22, 2026
Commentary
U.S. Judge Rules Forum-Selection Clause Bars Zync from Pursuing ITC Trade Secret Case
June 15, 2026
Due to international data regulations, we’ve updated our privacy policy. Click here to read our privacy policy in full.