Cisco Suing Apple For iPhone Trademark Infringement - MacRumors
Skip to Content

Cisco Suing Apple For iPhone Trademark Infringement

Cisco is suing Apple and seeking an injunction to prevent Apple from using Cisco's "iPhone" US trademark. As of yesterday, Cisco representatives said that a deal was close for licensing the trademark to Apple, however it appears as though Apple's announcement before a deal was reached may have forced Cisco into the courts.

"Cisco entered into negotiations with Apple in good faith after Apple repeatedly asked permission to use Cisco's iPhone name," said Mark Chandler, senior vice president and general counsel, Cisco. "There is no doubt that Apple's new phone is very exciting, but they should not be using our trademark without our permission.

"Today's iPhone is not tomorrow's iPhone. The potential for convergence of the home phone, cell phone, work phone and PC is limitless, which is why it is so important for us to protect our brand," Chandler concluded.

With its lawsuit, filed in the United States District Court for the Northern District of California, Cisco is seeking an injunction to prevent Apple from copying Cisco's iPhone trademark.

Note: While Cisco has the US trademark for "iPhone," Apple does have the trademark for "iPhone" in some other countries.

Related Forum: iPhone

Popular Stories

Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....
Everything New Your iPhone Can Do on iOS 27 Feature 1

50 New Things Your iPhone Can Do in iOS 27 - Out Now!

Monday September 14, 2026 10:48 pm PDT by
Apple released iOS 27 this week, and despite the company's focus this year on refining its flagship operating system and nixing bugs, there are still many additional features to explore, not least of which is Apple's new context-aware Siri, re-tooled for the generative AI era. Which iPhones Support Every iOS 27 Feature? This year's major iPhone software update isn't all about AI, though,...
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...

Top Rated Comments

iW00t Avatar
257 months ago
If Cisco sues Apple, next thing we know will be...

Apple purchased Cisco :D
Score: 1 Votes (Like | Disagree)