The Register® — Biting the hand that feeds IT

BackWeb sues Microsoft over 'push' technology

Claims Redmond infringed four patents

Free webcast: Service level monitoring and management

BackWeb Technologies is suing Microsoft for infringement of four of the company’s patents.

The firm filed a lawsuit against the software giant on 20 March with the US District Court in San Francisco.

BackWeb has accused Microsoft’s Background Intelligent Transfer Service (BITS), Windows Update and other products of infringing four of its patents.

The Israel and San Jose, California-based firm said it is seeking damages, an injunction and a declaration by the court that “Microsoft’s software update technologies infringe BackWeb patents.”

BackWeb describes itself as a “pioneer” in the so-called internet “push” communications technology. It has been developing the tech since 1995.

Microsoft wasn’t immediately available for comment at time of writing. ®

Free webcast: Service level monitoring and management

Sign up, sign up for The Register's weekly mobile & wireless newsletter - click here

Don’t Miss

DustbinDirty, dirty PCs: The X-rated picture guide

Ventblockers Horror beyond human imagination

SC09Top 500 supers - rise of the Linux quad-cores

SC09 Jaguar munches Roadrunner

Ubuntu teaser Early adopters bloodied by Ubuntu's Karmic Koala

Smooth Windows upgrade it ain't

Sign up, sign up for The Register IT security newsletter

Narrowcasting for the email classes