patent law

2 Articles

Patent Spat Leaves DJI Owing Textron $279M

May 1, 2023 by 46 Comments

Patents are the murky waters where technical jargon and legalese meet, and in this vast grey area of interpretation, DJI now owes Textron $279M.

At issue in the case were two patents issued to Textron (#8,014,909 and #9,162,752) regarding aircraft control systems for relative positioning to other vehicles and automatic hovering. The jury found that Textron’s intellectual property (IP) had been infringed and that damages amounted to $279M. DJI asserts that Textron’s patents are not valid and will appeal the decision. Appeals in patent trials are handled by the Federal Circuit and can be kicked up to the US Supreme Court, so don’t expect a final decision in the case anytime soon.

We’re not lawyers, so we won’t comment on the merits of the case, but, while it was a jury trial, it was one of many cases decided in the court of Judge Alan Albright, who has been the focus of scrutiny despite efforts to assign fewer cases to his docket amid wider efforts to stymie venue shopping in patent cases. Despite these efforts, the Western District of Texas is such a popular venue for patent cases that Berkeley offers a CEU on going to trial in Waco.

If you’re curious about more IP shenanigans, checkout the Honda mass takedown, the legality of making something similar, or why E3D patents some of their work.

Patent Law And The Legality Of Making Something Similar

July 31, 2020 by 61 Comments

When [Erich Styger] recently got featured on Hackaday with his meta-clock project, he probably was not expecting to get featured again so soon, this time regarding a copyright claim on the ‘meta-clock’ design. This particular case ended with [Erich] removing the original blog article and associated PCB design files, leaving just the summaries, such as the original Hackaday article on the project.

Obviously, this raises the question of whether any of this is correct; if one sees a clock design, or other mechanisms that appeals and tries to replicate its looks and functioning in some fashion, is this automatically a breach of copyright? In the case of [Erich]’s project, one could argue that at first glance both devices look remarkably similar. One might also argue that this is rather unavoidable, considering the uncomplicated design of the original. Continue reading “Patent Law And The Legality Of Making Something Similar” →