The budget PC peddler Acer has filed three lawsuits in Texas, accusing AT&T, Verizon and T-Mobile of freeloading on its cellular inventions.
The Taiwanese tech firm has filed three lawsuits in the Eastern District of Texas, accusing AT&T, Verizon and T-Mobile of using its inventions without paying.
Acer claims the carriers have been benefiting from cellular technologies protected by six US patents, built on years of engineering, research and corporate investment.
For those not in the know, East Texas is where big tech patent fights go to get loud and expensive.
Acer says it spent years trying to license the technology, with negotiations dragging on and no deal landing.
According to Acer, the carriers declined its calls for fair offers, leaving it with the courts as its last lever.
This scrap is about the wireless plumbing that makes calls connect, and data shift across the air. Acer argues its patented tech is used across nationwide network infrastructure, with the complaints hinting that the patents are fundamental to day-to-day operations.
It is not the classic tiny patent troll play, since Acer sells products in more than 160 countries and boasts a sizeable R&D footprint.
The company says it has invested hundreds of millions of dollars in engineering over the past decade, building a portfolio that includes a growing stack of standard-essential patents.
Standard-essential patents cover tech required to meet cellular standards such as LTE and 5G, which can mean leverage for the owner and headaches for everyone else.
Acer wants compensation for what it claims is unlicensed use, while the carriers are expected to deny it and likely take swings at the patents themselves.
