Apple Preemptively Sues 'Patent Troll' to Address Threats Over USB-Related Power Patents

Apple on Tuesday filed suit against Fundamental Innovation Systems International (FISI), preemptively asking a California court to declare that Apple has not infringed upon a number of USB power patents held by FISI.

Lightning iPhone 7
FISI, described by Apple as a patent assertion entity formed for the sole purpose of generating revenue through patent litigation, acquired a portfolio of charging-related patents from BlackBerry that it has asserted against several tech giants, including LG, Samsung, and Huawei, who are now listed as FISI licensees.

Apple believes it could be sued next and is seeking a declaration of non-infringement in advance, according to the complaint:

Defendants have claimed, through letters, claim charts, telephone calls and in-person meetings with Apple personnel in this District, that certain Apple products infringe the Patents-in-Suit and that Apple requires a license to the Patents-in-Suit. However, Apple's products do not infringe the Patents-in-Suit.

This Court should not allow the threat of a future lawsuit to harm and cause uncertainty to Apple's business.

The former BlackBerry patents generally relate to USB-based charging protocols, systems, and methods dating back to the early 2000s.

Apple believes none of its products violate the patents, including its power adapters. One of Apple's consistent defenses throughout its complaint is that its devices and power adapters rely on its proprietary Lightning connector rather than adhering to the USB 2.0 protocols described in the patents.

Apple has demanded a jury trial in the U.S. District Court of Northern California. Beyond a declaration of non-infringement, Apple is seeking legal fees and any other relief which Apple may be entitled to as deemed appropriate by the court.

Popular Stories

m1 chip slide

Five Years of Apple Silicon: M1 to M5 Performance Comparison

Monday November 10, 2025 1:08 pm PST by
Today marks the fifth anniversary of the Apple silicon chip that replaced Intel chips in Apple's Mac lineup. The first Apple silicon chip, the M1, was unveiled on November 10, 2020. The M1 debuted in the MacBook Air, Mac mini, and 13-inch MacBook Pro. The M1 chip was impressive when it launched, featuring the "world's fastest CPU core" and industry-leading performance per watt, and it's only ...
iOS 26

iOS 26.2 Available Next Month With These 8 New Features

Tuesday November 11, 2025 9:48 am PST by
Apple released the first iOS 26.2 beta last week. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date....
All Screen iPhone 2027 Feature 1

Apple to Hide Selfie Camera Under Display of 20th Anniversary iPhone

Monday November 10, 2025 1:55 am PST by
Apple will conceal the front-facing camera under the screen of its 2027 iPhone, a Chinese leaker said today, corroborating reports that Apple's 20th anniversary iPhone will have no visible cutouts in the display. Weibo-based account Digital Chat Station said Apple's development of under-screen camera technology was progressing as planned for adoption in 2027, one year after it will...
iphone pocket%402x

Apple Debuts iPhone Pocket, a Limited Edition iPod Sock-Style Accessory

Tuesday November 11, 2025 1:23 am PST by
Apple has teamed up with Japanese fashion house ISSEY MIYAKE to launch iPhone Pocket, a 3D-knitted limited edition accessory designed to carry an iPhone, AirPods, and other everyday items. The accessory is like a stretchy pocket, not unlike an iPod Sock, but elongated to form a strap made of a ribbed, elastic textile that fully encloses an iPhone yet allows you to glimpse the display...
iphone air thinness

iPhone Air Sales Are So Bad That Apple's Delaying the Next-Generation Version

Monday November 10, 2025 11:41 am PST by
The thin, light iPhone Air sold so poorly that Apple has decided to delay the launch of the next-generation iPhone Air that was scheduled to come out alongside the iPhone 18 Pro, reports The Information. Apple initially planned to release a new iPhone Air in fall 2026, but now that's not going to happen. Since the iPhone Air launched in September, there have been reports of poor sales...
homepod mini colors

New HomePod Mini Coming Soon With These Features

Tuesday November 11, 2025 7:30 am PST by
Apple is expected to announce a new HomePod mini imminently, headlining with new chips. Here are all of the new features we're expecting. The second-generation HomePod mini is highly likely to contain a more up-to-date chip for more advanced computational audio and improved responsiveness. The current HomePod mini is equipped with the Apple Watch Series 5's S5 chip from 2019. Apple is likely ...
ios 26 digital id passport wallet

Apple Announces Launch of U.S. Passport Feature in iPhone's Wallet App

Wednesday November 12, 2025 9:15 am PST by
Apple today announced that iPhone users can now create a Digital ID in the Apple Wallet app based on information from their U.S. passport. To create and present a Digital ID based on a U.S. passport, you need: An iPhone 11 or later running iOS 26.1 or later, or an Apple Watch Series 6 or later running watchOS 26.1 or later Face ID or Touch ID and Bluetooth turned on An Apple Account ...
iphone black friday gold

The Best Early Black Friday iPhone Deals

Monday November 10, 2025 10:18 am PST by
Cellular carriers have always offered big savings on the newest iPhone models during the holidays, and Black Friday 2025 sales have kicked off at AT&T, Verizon, T-Mobile, and more. Right now we're tracking notable offers on the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air. For even more savings, keep an eye on older models during the holiday shopping season. Note: MacRumors is...
Early Black Friday Deals 1

The Best Early Black Friday Apple Deals on AirPods, Apple Watch, iPad, and More

Saturday November 8, 2025 6:16 am PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
apple intelligence erroneous support list

Apple Intelligence Apparently Too Smart for M1 Macs After Listing Error

Wednesday November 12, 2025 2:49 am PST by
Apple's website is causing some confusion among Mac owners, and for good reason – its device compatibility listing for Apple Intelligence appears to have dropped support for M1 Macs. The U.S. version of its Apple Intelligence webpage has been updated at the bottom to list "M2 or later" Mac models as eligible for the AI features, replacing the long-standing "M1 and later" requirement....

Top Rated Comments

kironin Avatar
88 months ago
So if a company sees another company about to fail, and decided to purchase their portfolio to make money off their patents, they are considered patent trolls?
Sounds like a great business decision.
Yes, definite patent trolls.

It's not the purpose or intent for which patents exist. Really there should be a process in which these patents go in to the public domain after a company fails and is no longer intent on making use of these patents in a productive manner.
Score: 18 Votes (Like | Disagree)
jdiamond Avatar
88 months ago
So if a company sees another company about to fail, and decided to purchase their portfolio to make money off their patents, they are considered patent trolls?

Sounds like a great business decision.
As someone with experience in the tech field and patents, I would be greatly in favor of abandoning ALL patents. The reason is that the few cases in which a patent describes something that's truly novel and non obvious is so small as to be not worth even considering as a factor.

However, a good intermediate step for those who still see a point to patents would be to disallow ANY revenue from patent ownership from any party that (1) isn't the original inventor of the idea, or (2) isn't actively producing a product incorporating the idea. The purpose of patents is to spur innovation, not make people rich or commoditize ideas. For all those with the knee jerk reaction of "why would people make anything if they couldn't patent it" IMO has never been part of a technical job, in which everything you do, every day, is more sophisticated than most patents. Often it's how you end up using them - the total package - that has the real value. And that's not patentable.
Score: 11 Votes (Like | Disagree)
tzm41 Avatar
88 months ago
Someone will definitely win
The lawyers win
Score: 10 Votes (Like | Disagree)
genovelle Avatar
88 months ago
I love it! They should set aside 10% of their extra 200 billion in cash to a strike first legal fund and make it known they will control the conversation by ensuring it is fought in their turf in California.
Score: 9 Votes (Like | Disagree)
Naraxus Avatar
88 months ago
Apple has a lot of nerve calling someone a patent troll considering they set up a shell company to do exactly that

https://en.wikipedia.org/wiki/Rockstar_Consortium
Score: 5 Votes (Like | Disagree)
The Don Onez Avatar
88 months ago
"Should" but that's not the case today.

I don't understand why a patent should go into public domain after a company fails. If their assets are sold off, then the new buyer should be able to pull a profit. Evidently the patents are still useful, or they wouldn't be used.
Yes, definite patent trolls.

It's not the purpose or intent for which patents exist. Really there should be a process in which these patents go in to the public domain after a company fails and is no longer intent on making use of these patents in a productive manner.
Score: 4 Votes (Like | Disagree)