In an amended SEC filing ahead of its IPO, Reddit warned potential investors that "...on March 18, 2024, Nokia Technologies sent us a letter indicating they believed that Reddit infringes certain of their patents. We will evaluate their claims." Nokia, of course, leaned into, ahem, patent licensing and networking equipment as its business many years ago, and reminded people of it with last year’s logo redesign. Companies paying Nokia licensing fees include HTC, Apple, and more recently, Oppo.
And inaccurate. MS never bought Nokia in its entirety, the parts it did acquire languished for a while, with the brand eventually ending up with HMD Global. That is the company that makes Nokia phones today, and they’re doing ok.
The company that’s relevant in this patent dispute is Nokia Oyj, the main operations of which is telecom RnD and infrastructure, and it has nothing to do with MS aside from being the company that they bought a mobile phone division from.