Qualcomm might have some of the most battle-hardened legal experts in the technology world, but it can’t win every fight.

In a ruling coming out of the District Court for the Northern District of California, Judge Lucy Koh has ruled the chipset giant had violated the Federal Trade Commission Act.

The judgment could have a significant impact on the Qualcomm business model, with Judge Koh suggesting it used its dominant position to impose excessive licensing fees.

While this certainly won’t be the end of Qualcomm dominance in the chipset market, the firm houses too much competence and smarts, it might have a drastic impact on the spreadsheets.

And investors seem to be fearing the worst also, with Qualcomm’s share price declining almost 12% in pre-market trading at the time of writing.

“Qualcomm’s licensing practices have strangled competition in the CDMA and the premium LTE modem chip markets for years, and harmed rivals, OEMs, and end consumers in the process,” Judge Koh said in the ruling.

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