Bonum Certa Men Certa

Dolby Patents Are Being Used in Patent-Trolling Activity Against GNU/Linux, But Dolby is Said to Be a GPL Violator

We call you a violator because that's what we are



Summary: Dolby's serial litigation strategy [1, 2] seems to have come into conflict with Free-as-in-freedom software -- the very same software Dolby is happy to exploit without complying with the copyleft licence

SOMETIMES we sit on important stories for weeks, months, and even years (earlier this year we published a story more than a year after we had received it, purely for source protection reasons). Many things we expose about the patent system are also strategically timed and belatedly disclosed. Maximising the effect of a publication while minimising risk to a source is just the right thing to do.



StopEPO examiners who read this site (there are thousands of them) very well know we had been condemning software patents in Europe and berating autocrats who promoted this agenda almost a decade before we wrote about workplace scandals. We ridiculed bogus and abstract patents that ought not be granted, anywhere. In recent years we reduced the focus on patent policy somewhat; that's a good decision in retrospect. This was mostly strategic and the same trend can be seen across patent blogs, the EFF, and various technology news sites. Patents, as a topic, seem to be waning, and it's easily measurable using a number of different criteria (e.g., number of lawsuits, number of articles, and so on).

"Let Dolby understand that if it contributes to blackmail against GNU/Linux, there will be public shaming and maybe GPL enforcement as well."Our growing concern about software patents in Europe wasn't in vain. Earlier this year we wrote about developers of GNU/Linux distributions who had contacted us, having found and read our articles. They wanted to tell us about what kept them awake at night. They're European, but somehow they've been receiving threatening letters regarding software patents they allegedly infringe. Some of those patents are Dolby's. We think it's safe to name the original recipient of these patents, even if they're being asserted through parasites and proxies -- not out of the ordinary in recent years. Dolby itself can be sued (counter-suits), proxies cannot, especially when they produce nothing at all.

Dolby is a parasite. The name "Dolby" may be visible in some frames in some films (a glorified brand), but Dolby isn't actually doing or producing very much. The GPL violation angle might also be of interest, as we're being told that they're serial violators. As one developer told us:

I’m waiting for another email / message before doing so, as we have found a few GPL violations from Dolby, which seems to suggest some prior art.


If or once we have evidence of those violations, for we have no reason to believe otherwise, we can do a separate article about that. Let Dolby understand that if it contributes to blackmail against GNU/Linux, there will be public shaming and maybe GPL enforcement as well. What goes around comes around. Stay tuned.

Recent Techrights' Posts

SLAPP Censorship - Part 80 Out of 200: Having Run Out of Time to Meet a Judge's Deadline, Microsoft's Graveley Had Garrett's Lawyers Argued My ~190-Page Defence and CounterClaim (DCC) Was Unclear About My Position
Nothing could be further from the truth
 
Head of GitHub Recently Left, Microsoft Need No Longer Report Mass Layoffs There (User Activity is Declining)
We've long said that LinkedIn and GitHub, which Microsoft bought, would likely end up like Skype
The Slop Bubble is Already Bursting
Slop is not desirable and the general public is growingly impatient, seeing that slop has improved nothing for them
Gemini Links 19/05/2026: Reliable Old Tech, Collection of Essays
Links for the day
The Corrupt Lecture the Non-Corrupt - Part XXVII - European Patent Office (EPO) Became a "Toxic Work Environment" When Cocaine Addicts Put in Charge
They are putting at risk colleagues by abusing them
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Monday, May 18, 2026
IRC logs for Monday, May 18, 2026
Links 18/05/2026: Slop-induced Shortages, Solicitors Regulation Authority Says It's Unable to Deal With Complaints Load (So Regulation Does Not Really Exist)
Links for the day
Gemini Links 18/05/2026: Ghost Essay and World Wide Web Considered Broken
Links for the day
Cooperation and Collaboration, on a More Personal Level
Rianne, to me, isn't just a wife; she is also my best friend
IBM Has Payroll Problems (Just Like Microsoft)
It's a good thing that many nations around the world are, accordingly if not proactively, divesting from GAFAM
Links 18/05/2026: 25 Years of OLDaily and Dangers of "Living With Too Much Tech"
Links for the day
Trips to London
London isn't a bad place, but it's a long journey and we'd rather stay in Manchester and write about technology
Working in the Shell (and Fish)
Yesterday we spent about 5 hours on the shells and fish
The Corrupt Lecture the Non-Corrupt - Part XXVI - Campinos Has Put Unfit-for-Employment Drug Addicts in Charge of the European Patent Office (EPO)
How many months has Campinos got left before the delegates show him the door?
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Sunday, May 17, 2026
IRC logs for Sunday, May 17, 2026
Gemini Links 18/05/2026: Poetry, Sauna, and GNU Taler
Links for the day
"The Society of Media Lawyers" (UK) is a Truly Malicious Anti-Media Lobby Which Helps Rich/Abusive Americans and Hostile Countries Attack Actual Media Workers in the UK
They typically source their money from aboard to besiege domestic actors (like honest journalists or independent outlets that document suppressed beats/topics)
Slop Still Waning, Its Momentum is Driven by Companies That Stand to Lose a Lot (or Everything) When the Bubble Pops
When it comes to LLM slop disguised as news, it's just not working out
Gemini Links 17/05/2026: arXiv Brings Down the Hammer, UnderPOWERed, and Slopping With Tcl/Tk
Links for the day
Links 17/05/2026: Amazon Employees Herded Into Slop, Taiwan Sold Down the River by Cheeto
Links for the day
Links 17/05/2026: Society of Media Lawyers (Brett Wilson LLP et al) Lobby for More SLAPPs in the UK, “Courage in Journalism Award” Given in Oppressive Country
Links for the day
Finland Needs to Dump Microsoft (Microslop) for National Security Reasons and the Same is True for Hundreds of Countries
"I don't see why Ryssäs would want Finns to use microslop products..."
Cyber Show UK is Already Available Over Gemini Protocol
This past week the total number of active Gemini capsules hit all-time records several times
Fight Til the End
This comes to show that persistence pays off
SLAPP Censorship - Part 79 Out of 200: They Will Soon Reach the 100 KG (Kilograms) Milestone; Wheelbarrows, Not Justice (Quantity of Legal Papers Sent to Us)
It's about the quality, not quantity (unless your sole aim is to drown out or "flood the zone")
The Corrupt Lecture the Non-Corrupt - Part XXV - Not Bringing Intelligence to the EPO, Not 'Artificial Intelligence' Either (But Intelligence-Eroding Drugs)
The EPO was meant to be about science and law. In practice, however, it's about breaking the law and being stoned.
The Cyber Show on Why Coding is Important and Slop Cannot Change or Replace That
Hand-crafting one's site has plenty of advantages
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Saturday, May 16, 2026
IRC logs for Saturday, May 16, 2026
Gemini Links 17/05/2026: Music Theory, Reticulum Git Repos, and Releasing Kiln
Links for the day