Qualcomm (QCOM) announced that the Fuzhou Intermediate People's Court in China has granted the company's request for two preliminary injunctions against four Chinese subsidiaries of Apple (AAPL), ordering them to immediately cease infringing upon two Qualcomm patents through the unlicensed importation, sale and offers for sale in China of the iPhone 6S, iPhone 6S Plus, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus and iPhone X.

The two patents were previously found to be valid by SIPO, the Chinese patent office. "We deeply value our relationships with customers, rarely resorting to the courts for assistance, but we also have an abiding belief in the need to protect intellectual property rights," said Don Rosenberg, executive vice president and general counsel, Qualcomm. "Apple continues to benefit from our intellectual property while refusing to compensate us. These Court orders are further confirmation of the strength of Qualcomm's vast patent portfolio."

The patents enable consumers to adjust and reformat the size and appearance of photographs, and to manage applications using a touch screen when viewing, navigating and dismissing applications on their phones, the company said in today's statement. Additional actions seeking similar relief for Apple's infringement of other Qualcomm patents are pending in China and other jurisdictions around the world, it added.

Shares of Qualcomm are up 3%, or $1.71, to $57.70 in premarket trading while Apple is down 2%, or $2.67, to $165.82.