Bonum Certa Men Certa

BT and Sonos Are Still Patent Bullies, Seeing Patents as a Backup Plan

They have their media cheerleaders, too

Sonos and IAM



Summary: The companies seeking to complement their business (or make up for their demise) using patents are still suing rivals while calling that litigation "research and development" (the same old euphemism)

BOLSTERED by patents from the EPO and USPTO (BT had also lobbied India to allow its dubious patents on software about a decade ago), BT continued with its patent aggression some days ago. It's a regrettable strategy which isn't entirely new at all [1, 2] (we have been covering examples for half a decade).



As WIPR put it last week, BT nowadays chooses the popular District of Delaware for litigation:

Telecommunications company BT has accused cybersecurity software developer Fortinet of infringing five patents relating to network security.

BT filed its complaint at the US District Court for the District of Delaware on Tuesday, July 10.

According to the lawsuit, BT is the oldest telecommunications company in the world. It annually spends more than €£500 million ($660.7 million) on research and development, which BT said has led to “numerous patents” being granted.


They drop the talking point about "research and development" whenever they seek to euphemise "patent monopolies". BT has a long and colourful history of monopoly abuse, not only in the UK but also abroad (colonialism contributed to that).

Then comes IAM's Richard Lloyd. Being a lobbyist for patent trolls and aggressors, his headline says this act of aggression "shows how cyber security is becoming big patent business" (extortion, more so than "business").

"They drop the talking point about "research and development" whenever they seek to euphemise "patent monopolies"."BT, according to him "has launched a lawsuit in US district court accusing a Silicon Valley based cyber security company of infringing five of its patents. According to the complaint, which was filed earlier this week in Delaware, BT contacted Fortinet in late 2014 and claimed that it infringed on two of the patents-in-suit. Despite writing to the company on three separate occasions through 2015 and again in early 2016, Fortinet did not respond to any communication until February 2016 via its outside counsel. According the court filing, it did not provide any meaningful explanation for why its products did not infringe the pair of patents."

So this goes back almost half a decade ago (2014), i.e. the time we first covered BT's patent assaults on companies which do Free/libre software, including SIP, Android and so on. Will we see BT reduced to drone strikes (assassinations) and 'trolling' (e.g. passing patents to patent trolls) as means of "doing business"? Hopefully not. But it seems to be gravitating in that direction.

"Will we see BT reduced to drone strikes (assassinations) and 'trolling' (e.g. passing patents to patent trolls) as means of "doing business"?"We have meanwhile learned that Sonos, a patent aggressor which hired former senior IBM and Microsoft patents executive Tanya Moore (she left earlier this year), is boasting about patent aggression again, claiming revenue derived from lawsuits. It says that "Sonos owns 630 issued patents, and 570 applications. It invests heavily in R&D." R&D ("research and development", as above) is just a euphemism for patents; further down it says "Innovative Business Model With Patents". Sonos sued rivals, e.g. in 2014.

When your business is patents more than actual products (example from last week's news) maybe you're not really producing a compelling product and instead preying on other people's work/sales. ⬆

Recent Techrights' Posts

Contemptuous Law Firm Accusing Others of Contempt of Court
Keeping a running tally can help
Links 10/10/2026: Let's Encrypt Making Changes (Problem for Small Sites/Operations), Quartz is Officially a Slopfarm (Busted)
Links for the day
Brigading Against Women - Part XXV - No Anonymity for People Who Did Illegal Things
"Empathy is the sunlight to the vampire of culture."
Links 09/10/2026: Stranded Busan Shark Still a 'Circus', Endangered Monkey Rescued, BBC Shells Out Money
Links for the day
The Register MS Sponsored to Hype Up "Datacenters" and "AI" (Bubble, Pyramid Scheme)
"Sponsored by Cisco" with "AI" 26 times in this page
 
Paying for elections, Reform UK illegal confession in High Court
Reprinted with permission from Daniel Pocock
Microsoft Abuses PERM and Lays Off Workers in India
The US government has made it easier for Microsoft to hide the mass layoffs
The GAFAM Elections in the United States
If the election is run by platforms that have back doors "baked-in" and if the communications are overseen by GAFAM, you would not have to be a "nutty MAGAt" to dispute the outcome
More GAFAM Layoffs (Late on Friday Night)
They say they are worth trillions, but they don't even make money
Male-Dominated EPO Fails to Have "Concrete Measures to Support Female Staff"
Being a female at the EPO is exceptionally hard
Production Freeze at the European Patent Office (Opposing Monarchy, Institutional Maladministration and Corruption)
Eight reasons to participate
Links 10/10/2026: Microsoft 'Open' 'AI' Silencing Critics, "Data Centres are the New Front Line in the Russia-Ukraine War"
Links for the day
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Friday, October 09, 2026
IRC logs for Friday, October 09, 2026
Gemini Links 10/10/2026: Optimism, Stargazing, "Life Without Smartphone", and Fairphone 4
Links for the day
Gemini Links 09/10/2026: Manifesto, Slop, Geminispace, and "Cryptography of the Internet"
Links for the day
Betanews is Still a Slopfarm, Articles About "Linux" Are Fake and Plagiarism by LLMs
Cheaters and plagiarists aren't journalists; they're people who rip off and harm journalists
James Bottomley Has Promoted Microsoft-Controlled Restricted ('Secure') Boot, His Blog Has Just Been Cracked
Does this meet IBM's and Microsoft's standards for "distinguished" (in security)?
Links 09/10/2026: "Internet Archive to Demo Wayback Machine at Friday’s Uniqlo Street Festival", France Wages Censorship War via DNS
Links for the day
Controlled Opposition
The underlying concept is hardly new
More Stallmans
We need more Stallmans, we don't need to change Stallman
SUEPO Munich (EPO Staff Union in the Main Headquarters) Opposes Monarchy ('Cocaine King' Campinos), Plans Online Meeting Next Week
They may have about 1,000 workers joining in
World Mental Health Day is Tomorrow and EPO Staff Talks About What the Job Does to Workers
In recent years we've written a great deal about mental health consideration in relation to work, with a focus on "IT"
GNU/Linux Flirts With 20% "Market Share" in North America Overnight
Who should we trust on GNU/Linux? Microsofters on an armchair or Cloudflare Radar?
You Definitely Do NOT Wish to Live Close to a Datacentre
put aside for a moment the noise, the pollution...
New Site Makes the Case Against Adoption of Omarchy, But Focuses Almost Entirely on Politics
Let's examine what the page says and what points it focuses on
Brigading Against Women - Part XXIV - Nobody's Name is Unspeakable
Names are not sacred
Microsoft is in Trouble (With the Regime It Sponsored)
It seems like Microsoft paying the existing regime/dictatorship wasn't enough
GGG Pot Calls the Kettle Black
"It means a situation in which somebody accuses someone else of a fault which the accuser shares, and therefore is an example of psychological projection, or hypocrisy. Use of the expression to discredit or deflect a claim of wrongdoing by attacking the originator of the claim for their own similar behaviour (rather than acknowledging the guilt of both) is the tu quoque logical fallacy."
In the United Kingdom, Rising Cost of Hardware Benefits GNU/Linux
GNU/Linux rose from about 4% to almost 6% in one year
Japanese Targets of Cyber Breaches or Insider Threats
Japanese government bureau and major firms experience data breaches
Gemini Links 09/10/2026: Optimism, Stargazing, and Solar MiniServer
Links for the day
The Microsoft Ban Should Go Further (Telecommunications Cybersecurity and Resilience Act Incompatible With Back Doors)
it's not difficult to see where to start
When Americans Export a 'Suicide Mission' to Other Continents
I worry that this culture of debt-taking and overconsumption is being spread from the US to Europe
The Register MS: "AI" Several Times in Same Headline, 31 Times in Page. The Register MS Was Paid to Do This.
The phenomenon is commercial (paid media), not scientific
The Outcome of Microsoft Ban Was Predictable
told you so
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Thursday, October 08, 2026
IRC logs for Thursday, October 08, 2026
Gemini Links 08/10/2026: Economical Thrashing, How I Killed the Earth, and Thoughts on Gemini
Links for the day
Links 08/10/2026: Wikimedia Bemoans Chaffbot Slop (Bots Sold as 'Agents') That Sabotage It, ICC's Taliban Warrants
Links for the day
Links 08/10/2026: Slop Scammers (Pushers) Inflate Hosting Bills and "YouTube Testing Everything"
Links for the day
The Register MS Helps Prove the "AI" Frenzy in the Media is Evidence of Compromised Media, Not Legitimate "Revolution"
Ignore the hype and carry on
London Became Synonymous With the Royal Courts of Justice
London used to be a place where we go on holiday/retreat/break; nowadays we have only one destination there
Microsoft Insiders on "Effectively Being Silently Laid Off From Microsoft"
People are laid off by the thousands without the media uttering a word or the companies confirming anything
Brigading Against Women - Part XXIII - Extremism in the Mix and Getting the Police Involved
In 2012 I was getting heckled a lot for opposing back doors in Linux; it has not stopped since
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Wednesday, October 07, 2026
IRC logs for Wednesday, October 07, 2026