Microsoft asks US court to ban Kyocera's Android phones

Kyocera is alleged to have infringed on seven Microsoft patents

Microsoft has asked a court in Seattle to ban Kyocera's DuraForce, Hydro and Brigadier lines of cellular phones in the U.S., alleging that they infringed seven Microsoft patents.

The software giant has in its complaint in the U.S. District Court for the Western District of Washington charged that some Kyocera phone features that come from its use of the Android operating system infringe its patents.

Microsoft has previously claimed that Android infringes some of its patents, and offered a licensing program to vendors of handsets running the operating system. A number of vendors including Samsung Electronics, HTC, ZTE, LG Electronics and Hon Hai have signed such licensing deals with Microsoft.

In its complaint, Microsoft alleged that some of the features of the Kyocera smartphones infringe patents the software company holds in the areas of power management for enhanced battery life, "self-aware" devices that respond to changes in the user's surroundings, text messaging and doing multiple tasks on a computing device at the same time.

Kyocera could not be immediately reached for comment.

Microsoft has asked for damages and an injunction on the import and sale in the U.S. of the Kyocera phones. It has asked for a trial by jury.

The Kyocera phones are offered in the U.S. through operators like Verizon and AT&T and retail chains like Walmart and Best Buy.

Microsoft said in the complaint it brought the case to "vindicate its rights and to protect its substantial investment in research and development." The company and Samsung recently settled a dispute over payment of royalties, but the terms of the deal were not disclosed.

John Ribeiro covers outsourcing and general technology breaking news from India for The IDG News Service. Follow John on Twitter at @Johnribeiro. John's e-mail address is john_ribeiro@idg.com

Join the Good Gear Guide newsletter!

Error: Please check your email address.

Tags Microsoftintellectual propertylegalpatentkyocera

Our Back to Business guide highlights the best products for you to boost your productivity at home, on the road, at the office, or in the classroom.

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

John Ribeiro

IDG News Service
Show Comments

Essentials

Lexar® JumpDrive® S57 USB 3.0 flash drive

Learn more >

Microsoft L5V-00027 Sculpt Ergonomic Keyboard Desktop

Learn more >

Mobile

Lexar® JumpDrive® S45 USB 3.0 flash drive 

Learn more >

Exec

Lexar® JumpDrive® C20c USB Type-C flash drive 

Learn more >

Audio-Technica ATH-ANC70 Noise Cancelling Headphones

Learn more >

HD Pan/Tilt Wi-Fi Camera with Night Vision NC450

Learn more >

Lexar® Professional 1800x microSDHC™/microSDXC™ UHS-II cards 

Learn more >

Budget

Back To Business Guide

Click for more ›

Most Popular Reviews

Latest News Articles

Resources

PCW Evaluation Team

Michael Hargreaves

Windows 10 for Business / Dell XPS

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

Aysha Strobbe

Windows 10 / HP Spectre

Ultimately, I think the Windows 10 environment is excellent for me as it caters for so many different uses. The inclusion of the Xbox app is also great for when you need some downtime too!

Mark Escubio

Windows 10 / Lenovo Yoga

For me, the Xbox Play Anywhere is a great new feature as it allows you to play your current Xbox games with higher resolutions and better graphics without forking out extra cash for another copy. Although available titles are still scarce, but I’m sure it will grow in time.

Kathy Cassidy

STYLISTIC Q702

First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni

STYLISTIC Q572

For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Featured Content

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?