New England IP Blog

Covering intellectual property developments in New England, and other developments that impact New England companies.

Category Archives: Direct Infringement

Subscribe to Direct Infringement RSS Feed

Court Extinguishes Parties’ Motions to Strike in LED Patent Dispute

Although motions to strike are generally difficult to win, when successful they can significantly dim the opposing party’s prospects for victory on particular claims or defenses.  In one recent patent infringement action out of Massachusetts, each party moved to strike certain elements of the other side’s pleadings–but the Court quickly snuffed out the dueling motions.… Continue Reading

LED Dispute Blazes Through Summary Judgment

A recent decision from Judge Stearns sheds new light on a dispute between Lexington Luminance (“Lexington”) and Google over LED technology. The dispute began in November, 2012, when Lexington accused Google of infringing U.S. Patent No. 6,936,851 (the “’851 Patent”), entitled “Semiconductor Light-Emitting Device and Method for Manufacturing Same.” In particular, Lexington accused the LEDs … Continue Reading

Sensor Maker Cannot Shake Infringement Suit on Summary Judgment

A New Hampshire District Court recently denied defendant sensor makers’ attempt to tilt the case in their favor by denying summary judgment of invalidity and non-infringement. SignalQuest asserted three patents relating to tilt and vibration sensors against the defendants. During the case, the U.S. Patent Office instituted ex parte reexaminations for each of the patents, … Continue Reading

Plaintiff Secures Sweeping Jury Verdict in Hotly-Contested Patent Fight

In a long-running patent fight involving two medical device manufacturers, a Massachusetts jury determined last week that the defendant Kaz had infringed two of plaintiff Exergen’s patents relating to temporal thermometers, and that the patents are not invalid. The jury also awarded Exergen nearly $15 million in damages.… Continue Reading

Conflicting Expert Opinions Prevent Summary Judgment

A recent summary judgment opinion by Judge Patti B. Saris highlights the importance of expert testimony in substantiating factual disputes and withstanding summary judgment. In denying both parties’ motions for summary judgment on infringement, Judge Saris relied heavily on the opposing opinions of the parties’ experts. Here, Boston University sued Everlight Electronics, a manufacturer of light-emitting … Continue Reading

LevelUp Credited with Non-Infringement

When LevelUp was sued for patent infringement by an individual plaintiff, Jack Barron (“Barron”), it scored an aggressive win in part because of a finding that its mobile app was akin to an electronic credit card.  According to the court’s order, LevelUp is the creator of an app, “that allows users to pay for goods … Continue Reading
LexBlog