Apple Loses A7/A8 Patent Lawsuit, Could Owe University of Wisconsin Up to $862 Million

ipad_iphone_ios_8Last year, the Wisconsin Alumni Research Foundation (WARF), which protects the University of Wisconsin's intellectual rights and patents, sued Apple for infringing on one of its processor patents. According to the lawsuit, Apple used the University's technology in its A7, A8, and A8X processors included in the 2013 and 2014 iPhone and iPad lineup.

A Wisconsin jury today found Apple guilty of infringing on the patent owned by WARF, reports Reuters, and as a result, the Cupertino-based company could be forced to pay up to $862 million in damages. The jury also ruled that the patent was valid, negating Apple's argument that it was invalid and no infringement had taken place.

Cupertino, California-based Apple denied any infringement and argued the patent is invalid, according to court papers. Apple previously tried to convince the U.S. Patent and Trademark Office to review the patent's validity, but in April the agency rejected the bid.

According to a recent ruling by U.S. District Judge William Conley, who is presiding over the case, Apple could be liable for up to $862.4 million in damages.

Granted in 1998, the patent in question covers a method for improving processor efficiency and is titled "Table based data speculation circuit for parallel processing computer." It lists several current and former University of Wisconsin researchers as inventors.

Now that the jury has decided Apple used the university's technology in its processors, the trial will move on to decide the damages owed. Following that, there will be a third trial phase to determine whether Apple willfully infringed on the patent, which could significantly increase the damages owed.

The Wisconsin Alumni Research Foundation has also filed a second lawsuit against Apple for the same patent, accusing the company of using the technology in the A9 and A9X found in the iPhone 6s, 6s Plus, and iPad Pro.

Top Rated Comments

macduke Avatar
95 months ago
Oh great, we're going to be stuck with iPhones and iPads starting at 16GB for the next three years now.
Score: 55 Votes (Like | Disagree)
SSD-GUY Avatar
95 months ago
I had no idea a University would stoop to the level of patent troll. Way to set an example for students.
Why? A University owns something. Apple 'stole' it. University has every right to sue.
Score: 43 Votes (Like | Disagree)
HobeSoundDarryl Avatar
95 months ago
I had no idea a University would stoop to the level of patent troll. Way to set an example for students.
One great consistency we can always count on: it's always the other guy at fault... even when a judge sides with them and against Apple. Apparently patent protections should only be valid when they are Apple's patents. Otherwise, all other patents should be invalid if Apple wants to use and profit from other people's patented hard work. :rolleyes:

Can't we get someone to cue up: "Apple should just BUY the University of Wisconsin"? That usually pops by about page 3 with these patent issues.

And can't we get 3-5 someones to imply judge bribery or bias?

And 5-20 calls for invalidating this patent (though "rounded corners" and similar should be absolutely valid).

And then we need about 50+ calls for patent reform (which of course we don't do when Apple is on the winning end of a patent conflict; then it's "rah rah" and "die <other guy> die!").
Score: 28 Votes (Like | Disagree)
s8film40 Avatar
95 months ago
I had no idea a University would stoop to the level of patent troll. Way to set an example for students.
Score: 23 Votes (Like | Disagree)
diddl14 Avatar
95 months ago
So is Apple the only company using branch prediction in their CPU's?
Score: 22 Votes (Like | Disagree)
sputnikv Avatar
95 months ago
Only lawyers win.
Score: 19 Votes (Like | Disagree)

Popular Stories

iPhone trade in

Apple Adjusts Trade-In Values for iPhones, Macs, and More

Wednesday January 25, 2023 9:40 am PST by
After announcing new Mac and HomePod models last week, Apple adjusted its trade-in values for select devices in the United States. iPhone trade-in values decreased by up to $80, and most Android smartphones also went down. Mac trade-in values remained unchanged or increased by up to $40 depending on the model, while some Apple Watch models increased in value and others decreased. Trade-in...
iphone 15 pro wifi 6e

Internal Apple Document From Leaker 'Unknownz21' Confirms Wi-Fi 6E Will Be Limited to iPhone 15 Pro Models

Friday January 27, 2023 10:01 am PST by
Multiple rumors have suggested that the next-generation iPhone 15 models will adopt the Wi-Fi 6E standard that Apple has already introduced in the iPad Pro and MacBook Pro, and now a leaked document appears to confirm Apple's plans. Sourced from researcher and Apple leaker Unknownz21 (@URedditor), the document features diagrams of the iPhone 15's antenna architecture. D8x refers to the...
iPhone 14 Pro Purple Side Perspective Feature Purple

iPhone 15 Expected to Feature Wi-Fi 6E Like Latest Macs and iPad Pro

Wednesday January 25, 2023 5:39 pm PST by
The iPhone 15 will support Wi-Fi 6E, according to a research note shared this week by Barclays analysts Blayne Curtis and Tom O'Malley. The analysts did not specify whether the feature will be available on all models or limited to the Pro models. Apple has added Wi-Fi 6E support to a handful of devices so far, including the latest 11-inch and 12.9-inch iPad Pro, 14-inch and 16-inch MacBook...
maxresdefault

Hands-On With the New M2 Max MacBook Pro

Thursday January 26, 2023 12:14 pm PST by
New 14-inch and 16-inch MacBook Pro models with the latest M2 Pro and M2 Max chips are available in Apple retail stores and are already in the hands of customers, and we picked up one of the new M2 Max machines to answer all of the questions MacRumors readers considering a purchase might have. Subscribe to the MacRumors YouTube channel for more videos. Yesterday, we asked MacRumors fans on...
Mac Pro 2019 Apple

Mac Pro Enthusiasts Raise Concerns Over Upgrade Limitations of Apple Silicon

Thursday January 26, 2023 6:30 am PST by
The new Mac Pro coming later this year is expected to feature the same spacious modular design as the 2019 model, but with fresh concerns over its lack of upgradeability surfacing, some users are beginning to wonder what the transition away from Intel architecture actually means for Apple's most powerful Mac. The current Intel Mac Pro that Apple sells is popular with creative professionals...
iOS 16

iOS 16.3 for iPhone Launching Next Week With These 4 New Features

Friday January 20, 2023 11:43 am PST by
In a recent press release, Apple confirmed that iOS 16.3 will be released to the public next week. The software update will be available for the iPhone 8 and newer and includes a handful of new features, changes, and bug fixes. Below, we've recapped bigger features in iOS 16.3, including support for physical security keys as a two-factor authentication option for Apple ID accounts, worldwide ...
iPhone 14 Pro Purple Side Perspective Feature Purple

iPhone 15 Pro Rumored to Have These 8 Features

Friday January 27, 2023 2:11 pm PST by
Apple's next-generation iPhone 15 Pro and iPhone 15 Pro Max are expected to be announced in September as usual. Already, rumors suggest the devices will have at least eight exclusive features not available on the standard iPhone 15 and iPhone 15 Plus. An overview of the eight features rumored to be exclusive to iPhone 15 Pro models:A17 chip: iPhone 15 Pro models will be equipped with an A17...