Qualcomm Inc confirmed an earlier report that the chipmaker had filed lawsuits in China, seeking to halt the manufacture and sale of Apple Inc's iPhones in the country.
Qualcomm filed the suits in a Beijing intellectual property court, claiming patent infringement and is seeking injunctive relief, a company spokeswoman confirmed on Friday, but did not provide further details.
Bloomberg had earlier reported about the lawsuits in China.
Apple's shares were marginally up, while Qualcomm shares were marginally down in late-afternoon trading.
The iPhone maker has always been willing to pay fair and reasonable rates for the patents it uses, Apple told Reuters in an email.
"In many years of ongoing negotiations with Qualcomm, these patents have never been discussed and in fact were only granted in the last few months," Apple said.
Apple is waging a global legal battle on Qualcomm's long-held practice of charging a percentage of the total price of iPhones and other Apple devices as a licensing fee for its patents.
© Thomson Reuters 2017
For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube.