Arizona-based speech recognition technology company AVRS, short for Advanced Voice Recognition Systems, Inc., has filed a lawsuit against Apple this week, accusing the iPhone maker of infringing on one of its patents with its virtual assistant Siri, according to court documents obtained by MacRumors.

siri voice
The asserted patent is U.S. Patent No. 7,558,730, titled "Speech recognition and transcription among users having heterogeneous protocols." It was initially filed in 2001 but abandoned, refiled in 2007, and granted in 2009. Siri was first introduced alongside the iPhone 4s in October 2011.

The complaint is very exhaustive and technical, but in simple terms, AVRS believes Siri's ability to process voice commands across multiple protocols and operating systems, such as iOS and macOS, infringes on its patented technology.

AVRS claims that Apple has been aware of the patent since at least 2013, and that Apple has cited it at least 77 times in its other speech recognition patents and in other litigation. AVRS says it also sent Apple correspondence in 2015, but to no avail, as Apple allegedly continues its willful infringement to present day.

AVRS has demanded a jury trial in Arizona district court, where it is seeking damages from Apple, in an amount no less than a reasonable royalty.

AVRS says its speech recognition software was first introduced in 1994, but it does not appear to offer any products or services that incorporate its patented technologies on its website, so it is more than likely a non-practicing entity.

"Our portfolio of intellectual property is the foundation of our business model," the company's website acknowledges.


Apple has yet to formally respond to the complaint.

Top Rated Comments

sputnikv Avatar
92 months ago
Any company claiming that Siri has infringed on its technologies should realize that it only makes their technology and company look inept
Score: 25 Votes (Like | Disagree)
klunernet Avatar
92 months ago



"Our portfolio of intellectual property is the foundation of our business model," the company's website acknowledges.

In other words, a patent-troll, and there is plenty of case history against that behavior by now.
Score: 13 Votes (Like | Disagree)
twistedpixel8 Avatar
92 months ago
Aliens studied our patent system and decided we were too stupid to be of any benefit to a Galactic Alliance. That’s why we weren’t invited.

Other contributing factors comprise of: Donald Trump (before and after Presidency), the Citroen Cactus and Starbucks’ Unicorn Frappuccino.
Score: 12 Votes (Like | Disagree)
now i see it Avatar
92 months ago
Apple should sue them for patenting such lame technology.
Score: 6 Votes (Like | Disagree)
ThatGuyInLa Avatar
92 months ago
Why would anyone want to claim any part of Siri as theirs??
Score: 5 Votes (Like | Disagree)
truthertech Avatar
92 months ago
While a Patent Troll would have filed in Texas, they filed in Arizona. Let's wait until more details are known.
That's not how this works. The Supreme Court recently ruled that the patent law doesn't allow what has been happening in these patent troll cases and that the law requires patent cases to generally be filed in home state of business, such as in this case where the business is located in Arizona. This is patent trolling pure and simple.
Score: 4 Votes (Like | Disagree)

Popular Stories

iphone 16 pro ghost hand

5 Reasons to Skip This Year's iPhone 17 Pro

Thursday July 10, 2025 4:54 am PDT by
Apple will launch its new iPhone 17 series in two months, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming...
apple wallet drivers license feature iPhone 15 pro

Apple Says iPhone Driver's Licenses Will Expand to These 8 U.S. States

Tuesday July 8, 2025 11:26 am PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Unfortunately, this feature continues to roll out very slowly since it was announced in 2021, with only nine U.S. states, Puerto Rico,...
macbook pro blue green

M5 MacBook Pro No Longer Coming in 2025

Thursday July 10, 2025 12:38 pm PDT by
Apple does not plan to refresh any Macs with updated M5 chips in 2025, according to Bloomberg's Mark Gurman. Updated MacBook Air and MacBook Pro models are now planned for the first half of 2026. Gurman previously said that Apple would debut the M5 MacBook Pro models in late 2025, but his newest report suggests that Apple is "considering" pushing them back to 2026. Apple is now said to be...
iPhone 17 Pro in Hand Feature Lowgo

Leaker Reveals Amount of RAM in iPhone 17 Through iPhone 17 Pro Max

Wednesday July 9, 2025 8:08 am PDT by
Three out of four iPhone 17 models will feature more RAM than the equivalent iPhone 16 models, according to a new leak that aligns with previous rumors. The all-new iPhone 17 Air, the iPhone 17 Pro, and the iPhone 17 Pro Max will each be equipped with 12GB of RAM, according to Fixed Focus Digital, an account with more than two million followers on Chinese social media platform Weibo. The...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro to Reverse iPhone X Design Decision

Monday July 7, 2025 9:46 am PDT by
Since the iPhone X in 2017, all of Apple's highest-end iPhone models have featured either stainless steel or titanium frames, but it has now been rumored that this design decision will be coming to an end with the iPhone 17 Pro models later this year. In a post on Chinese social media platform Weibo today, the account Instant Digital said that the iPhone 17 Pro models will have an aluminum...
Foldable iPhone 2023 Feature 1

Foldable iPhone Display Production Begins Ahead of Launch Next Year

Wednesday July 9, 2025 10:59 pm PDT by
Production of foldable OLED displays for Apple's first foldable iPhone have begun ahead of its expected launch next year, Korea's ETNews reports. The first foldable iPhone's displays are being produced by Samsung Display, who are establishing a production line dedicated to the upcoming Apple device its A3 factory in Asan, Chungcheongnam-do. The production line will make displays exclusively...
apple tv 4k new orange

New Apple TV Expected Later This Year With These New Features

Saturday July 12, 2025 3:09 pm PDT by
A new Apple TV is expected to be released later this year, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the next Apple TV, according to rumors. Rumors Faster Wi-Fi Support The next Apple TV will be equipped with Apple's own combined Wi-Fi and Bluetooth chip, according to Bloomberg's Mark Gurman. He said the chip supports ...
iphone 16 pro pro max

iPhone 17 Pro Models With BOE Displays Will Be Sold in China Only

Thursday July 10, 2025 11:59 pm PDT by
iPhone 17 Pro and iPhone 17 Pro Max models with displays made by BOE will be sold exclusively in China, according to a new report. Last week, it emerged that Chinese display manufacturer BOE was aggressively ramping up its OLED production capacity for future iPhone models as part of a plan to recapture a major role in Apple's supply chain. Now, tech news aggregator Jukan Choi reports...