Apple Wins Appeals Battle in Ongoing Patent Infringement War With VirnetX, Could Save $502.8 Million

Apple has been embroiled in a patent dispute with VirnetX for well over a decade, and the company today won an appeals verdict that could ultimately save it from having to pay VirnetX $502.8 million in patent infringement fees.

virnetx apple
The U.S. Court of Appeals for the Federal Circuit on Thursday confirmed a ruling by the U.S. Patent and Trademark Office invalidating a pair of patents that VirnetX used in its patent infringement lawsuit against Apple, according to Reuters.

Apple in 2020 was ordered to pay VirnetX $503 million for infringing on VPN patents owned by VirnetX with the iPhone's VPN on demand feature. The two patents that have been invalidated were involved in that lawsuit, and now Apple might get the entire judgment vacated.

Apple appealed the $502.8 million award verdict after it was rendered, with both Apple and VirnetX presenting arguments in the appeal back in September. VirnetX attorney Jeff Lamken said at the time that if the court ultimately sided with the USPTO and invalidated the patents in the patent validity case, VirnetX could "have a big problem." He said that he did not think VirnetX would have an "enforceable judgment" in that situation, so this is potentially a major win for Apple.

With the patents now invalidated, VirnetX and Apple will again meet in court over the initial appeals case that Apple filed to determine whether Apple will need to pay up, and it's looking like the $502.8 million verdict will be thrown out.

Regardless of how this case plays out, Apple was forced to pay VirnetX $440 million for violating VirnetX's communications security patents with the FaceTime and iMessage features.

VirnetX is largely viewed a patent holding company or "patent troll" that does not offer actual products or services. It generates revenue by litigating technology companies that infringe on its patents, though it does also market its "War Room" software for authenticated meetings.

Popular Stories

iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
maxresdefault

Apple TV 4K Could Still Launch Before 2025 Ends: All the Rumored Features

Monday October 27, 2025 4:51 pm PDT by
Apple is designing an updated version of the Apple TV 4K, and rumors suggest that it could come out sometime in the next couple of months. We're not expecting a major overhaul with design changes, but even a simple chip upgrade will bring major improvements to Apple's set-top box. Subscribe to the MacRumors YouTube channel for more videos. We've rounded up all the latest Apple TV rumors. ...
iOS 26

Apple Seeds iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1 Release Candidates

Tuesday October 28, 2025 1:07 pm PDT by
Apple today provided developers and public beta testers with the release candidate versions of upcoming iOS 26.1, iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, watchOS 26.1, and visionOS 26.1 updates for testing purposes. The RCs betas come a week after Apple released the fourth betas. The new betas can be downloaded from the Settings app on a compatible device by going to General > Software...
M6 MacBook Pro Feature 1

M6 MacBook Pro: Release Date, Pricing, and What to Expect

Monday October 27, 2025 9:15 am PDT by
Apple this month refreshed the 14-inch MacBook Pro base model with its new M5 chip, and higher-end 14-inch and 16-inch MacBook Pro models with M5 Pro and M5 Max chips are expected to follow in early 2026. However, these machines will represent the final update to the current design, with Apple reportedly developing a completely new version of the MacBook Pro packed with next-generation hardware...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
macos tahoe

Here Are Apple's Release Notes for macOS Tahoe 26.1

Tuesday October 28, 2025 1:21 pm PDT by
Apple today provided developers and public beta testers with the release candidate version of macOS Tahoe 26.1, which means the update will likely see a public launch next week. The release candidate includes notes on what's in the update, so we have a full picture of the new features that Apple has included. macOS Tahoe 26.1 adds AutoMix support over AirPlay, improved FaceTime audio...
ipad mini 7 feature blue

OLED iPad Mini: Release Date, Pricing, and What to Expect

Wednesday October 29, 2025 7:13 am PDT by
Rumors are stoking excitement for the next-generation iPad mini that Apple is reportedly close to launching. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out. Processor and Performance Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to...

Top Rated Comments

ct2k7 Avatar
34 months ago
VirtnetX stopped Apple from making FaceTime an open standard. I won’t forget.
Score: 29 Votes (Like | Disagree)
CWallace Avatar
34 months ago
XeroxPARC stole the mouse from Stanford and Xerox both invested in Apple at the time (20%) which allowed access to PARC and one of the stated reasons for that investment was the hope Apple could commercialize PARC technology.

And Apple was insured by Xerox, resulting in if PARC had sued Apple and won, Xerox would have paid their own award.

So PARC influenced the Macintosh, but it was certainly not direct IP infringement as it did not use PARC's code as the foundation and PARC might not even have patented any of it. The Macintosh GUI also had many features that PARC's GUI did not have, including drop-down menus and such.
Score: 24 Votes (Like | Disagree)
ronntaylor Avatar
34 months ago

Of course. Apple steals & deliberately infringes on other company's tech/ip and then has the complete nerve to play victim, refuses to pay what they should for said theft, and drags the company through the courts.

From XeroxPARC to this. Same as it ever was.
Guess you didn't read the article:


The U.S. Court of Appeals for the Federal Court on Thursday confirmed a ruling by the U.S. Patent and Trademark Office invalidating a pair of patents that VirnetX used in its patent infringement lawsuit against Apple...
Score: 19 Votes (Like | Disagree)
EmotionalSnow Avatar
34 months ago

Of course. Apple steals & deliberately infringes on other company's tech/ip and then has the complete nerve to play victim, refuses to pay what they should for said theft, and drags the company through the courts.

From XeroxPARC to this. Same as it ever was.
Except that their patents are unenforceable and invalid. They were granted erroneously.
Score: 14 Votes (Like | Disagree)
CWallace Avatar
34 months ago

It certainly was infringement by Apple as Apple never got a licence for Xeorx's gui to begin with.
Apple didn't need a license for it because they didn't use any of its code as the foundation for the first Mac OS. They took it as inspiration and modified it in many significant ways - ways that made it a better OS than the original Alto OS.

If you look at the Alto's OS and the first Macintosh's OS, the only thing they really share in common is both are in black and white.
Score: 14 Votes (Like | Disagree)
JM Avatar
34 months ago
Now THIS is Apple News that can bring us all together like the good ol’ days.

?
Score: 10 Votes (Like | Disagree)