Bonum Certa Men Certa

The Eastern District of Texas is Where Asian Companies/Patents/Trolls Still Go After TC Heartland

Katana Silicon Technologies



Summary: Proxies of Longhorn IP and KAIST (Katana Silicon Technologies LLC and KAIST IP US LLC, respectively) roam Texas in pursuit of money of out nothing but patents and aggressive litigation; there's also a Microsoft connection

THE decision on TC Heartland (SCOTUS) dealt with the venue at which companies operate and what this means for the venue of litigation (where patent lawsuits get filed). Weeks ago there were some new cases related to this, especially when it comes to foreign (non-US) companies from somewhere like South Korea or Taiwan. We wrote about that.



For those who haven't been keeping track, KAIST has generally become a patent parasite masquerading as "education" or "research" (that's how it's known or recognised around Korea or Seoul, like CSIRO in Australia). Jacob Schindler of IAM (the patent trolls' lobby) now celebrates litigation in the Eastern District of Texas by KAIST's proxy in another country (KAIST IP US LLC). It's a shell entity of an entity that produces nothing. This shell has won the case, but we certainly hope that Samsung will appeal this decision to the Federal Circuit, overriding the notorious biases of the Eastern District of Texas (biases which is openly advertises). As IAM makes clear, the Patent Trial and Appeal Board (PTAB) was already involved prior to this. From the summary (outside the paywall) it's made apparent that a nontechnical jury decided on this technical case (we explained many times why such trials may be unsuitable for patents):

Last Friday, a jury in the Eastern District of Texas ordered Samsung Electronics to pay $400 million to the IP licensing arm of South Korea’s top technology university. KAIST IP US LLC, an affiliate of the Korea Advanced Institute of Science and Technology, saw its patent survive multiple IPRs and a dispute over its proper ownership en route to a courtroom victory over South Korea’s most prominent technology company. While US litigation watchers will be wary of a reversal on appeal, the big award signals that top Asian university IP owners like KAIST cannot be ignored.


We have meanwhile seen/come across yesterday's article titled "Samsung Threatens U.S. Prosperity By Disregarding Intellectual-Property Rights" (this author apparently doesn't know that Samsung has the most US patent grants per annum and held the same title at at the EPO in the past).

Anyway, what's worthy about the above case is that a Korean entity used the US courts to go after another Korean entity, but only because it's the Eastern District of Texas, which openly brags about being friendly towards plaintiffs, welcoming patent trolls such as Dominion Harbor with many Asian patents (almost expired).

It has meanwhile emerged, also based on the patent trolls' lobby (IAM), that a Japanese company has had its patents passed to patent trolls. Guess where...

"Foxconn transfers former Sharp patents to Texas-based NPE," said the tweet and the article said:

Longhorn IP, the Texas-based NPE, has launched its fifth portfolio, a collection of semiconductor patents originally owned by Sharp. The licensing company, run by Khaled Fekih-Romdhane and Chris Dubuc, is calling its new vehicle Katana Silicon Technologies LLC – a name hinting at the Japanese source of the patents, which USPTO assignment records reveal is Sharp.


Notice how Longhorn IP uses shells, as is so typical in Texas (Dominion Harbor does this as well). There's a bit of a connection between those two; at the end of last year IAM said that "Dominion Harbor and Longhorn IP [had] both formed partnerships with Beijing East IP..."

The "Founder and Managing Member" of Longhorn IP/Katana Silicon Technologies LLC used to work for the Microsoft-connected Acacia, according to this page. Dominion Harbor receives the lion's share of patents from the Microsoft-connected Intellectual Ventures. Guess where the other founder came from; he was "Licensing Program lead at Intellectual Ventures."

Recent Techrights' Posts

The Better the Understanding or the More Nations Understand the Threat Posed by Microsoft, the Faster It'll be Eradicated
We believe that the thing to advocate is self-hosting and Free software... A lack of simplicity or absence of alternatives is a form of vendor lock-in
A Week of Sunlight
They say transparency is like sunlight to a vampire
"Linux" Sites That Went Astray
there are even worse things than shutdowns
Links 16/06/2025: Climate, Wildfires, Breaches, and Monopolies
Links for the day
Links 16/06/2025: Summer in Finland and Misunderstandings
Links for the day
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Sunday, June 15, 2025
IRC logs for Sunday, June 15, 2025
Gemini Links 15/06/2025: Rainy Season and OpenDocument Format (ODF)
Links for the day
Links 15/06/2025: Military Games, Parade, and Actions
Links for the day
Links 15/06/2025: Windows TCO, Openwashing, and Wars
Links for the day
Gemini Links 15/06/2025: "AI Fatigue and Crappiness"
Links for the day
When Abusive Law Firms (Working for Microsofters Against Us) Assert That Someone Writing in Social Media About Himself is Confidential Information
There was no reason to throw "GDPR" into 2 SLAPPs; they know it, but the goal was to increase the cost of a Defence and lessen the incentive to challenge the SLAPPs
Microsoft Attack Dogs Against Watchdogs and Guard Dogs in Software
Last year Microsofters hired attack dogs or "guns for hire"
Slop Cannot Replace Domain Expertise
All this "AI" hype (it's not even intelligence, it's all a misnomer, as many of us have insisted all along) will fizzle and be written off as a failed experiment
IBM's Fresh 'PIPs' (Action Before Layoffs)
At times like these, even once-reputable employers resort to PIPs and other procedures/tricks for denial of workers' rights
Microsoft is a Problem Not Just for Denmark
Every country should consider what Denmark is doing, why Denmark is doing it, and then do the same
The Slopfarms' Self Detonation
If more sites like BetaNews go under, then maybe we can still salvage some of the Web
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Saturday, June 14, 2025
IRC logs for Saturday, June 14, 2025
Links 14/06/2025: FDA Changes Priorities, Cassette Data Storage From The 1970s
Links for the day
Gemini Links 14/06/2025: Steam Next Fest and Thoughts on Gemini
Links for the day
Site/Datacentre Maintenance Next Week
speed things up
Bulgaria: GNU/Linux Near 10%
The Bulgarian market seems to be changing
I Never Spoke to BetaNews. But BetaNews Wants to Ensure I Never Will, Either.
Sometimes just the reluctance to talk about it can say a great deal
Throwing Money at Lawyers Can't Stop Us (It Never Did)
Even just trying to censor things can result in the opposite of the desired outcome
Online Search or Large Search Engines Aren't Working Anymore
business models that directly compete with interests of Web users
Holidays and Breaks
I've hardly taken any long breaks since I got married
Danish OpenDocument Freedom
"year of Linux"
Links 14/06/2025: Wars and L.A. Distortion Effect
Links for the day
BetaNews Has More or Less Died After Experiments With LLM Slop, Is Linuxsecurity Next?
It doesn't seem like BetaNews knows what it's doing, let alone what it talks about
Gemini Links 14/06/2025: Historic Ada Design and GeminiSpace.Club to Expire
Links for the day
Links 14/06/2025: India Plane Crash and Middle-Eastern War
Links for the day
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Friday, June 13, 2025
IRC logs for Friday, June 13, 2025