Del. Jury Sides With TQ Delta In DSL Patent Trial

Law360, Wilmington (May 23, 2019, 4:25 PM EDT) -- A Delaware federal jury found Thursday that three patents held by DSL technology developer TQ Delta were infringed by competitor 2Wire Inc., giving the patent owner its first win in a series of intellectual property trials involving its large portfolio of digital communication technology.

The eight-member jury returned a verdict in favor of TQ Delta on all counts, including that 2Wire infringed U.S. Patent Nos. 7,836,381, 7,844,882 and 8,276,048 and that those patents were not obvious over prior art.

The patents cover computer-readable media with telecommunications environment resource-sharing instructions and resource sharing in a telecommunications environment.

"It's really a clean sweep,"...

Stay ahead of the curve

In the legal profession, information is the key to success. You have to know what’s happening with clients, competitors, practice areas, and industries. Law360 provides the intelligence you need to remain an expert and beat the competition.

  • Access to case data within articles (numbers, filings, courts, nature of suit, and more.)
  • Access to attached documents such as briefs, petitions, complaints, decisions, motions, etc.
  • Create custom alerts for specific article and case topics and so much more!


Hello! I'm Law360's automated support bot.

How can I help you today?

For example, you can type:
  • I forgot my password
  • I took a free trial but didn't get a verification email
  • How do I sign up for a newsletter?
Ask a question!