A federal judge has agreed to put off a trial involving Visto's patent-infringement claims against Research in Motion, but limited RIM's ability to cause further delays.
The trial over mobile e-mail provider Visto's lawsuit against RIM had been set to begin next week. Visto sued RIM in 2006 in the U.S. District Court for the Eastern District of Texas, claiming its popular BlackBerry system infringed four Visto patents and asking for a shutdown of RIM's service as well as damages. But on Wednesday, Magistrate Judge Charles Everingham granted a stay of the trial, requested by RIM, because several of the patent claims involved are being re-examined by the U.S. Patent and Trademark Office.
RIM had requested the re-examinations, in which the patent office is studying the validity of certain parts of Visto's patents. But as a condition of the stay, the company can't ask for any more re-examinations, either directly or indirectly, the judge wrote. RIM also won't be allowed to challenge the validity of any of the patents during the trial by bringing up evidence that has already been considered in the re-examinations.
Earlier this week, the patent office validated 21 out of 22 claims in one of those patents, number 7,039,679, which involves technology for synchronizing e-mail between a mobile device and a LAN server.
Mobile e-mail, based on complex sets of technologies and rapidly growing in popularity, has been fertile ground for patent disputes. RIM came to the brink of a service shutdown in 2006 before settling a suit brought by NTP for $612.5 million. Visto has also aggressively defended its intellectual property, suing competitors including Good Technology, Seven, and Microsoft.
This whitepaper explains the terminology and concepts behind Data Replication technologies and establishes some sizing rules through worked examples. Learn the new paradigm in disaster tolerance—protect data anywhere.
Download now »
Server virtualization is a popular option for dealing with mounting datacenter costs. Another equally promising approach is the use of an Application Delivery Controller. Citrix NetScaler provides a low-cost way for organizations to reduce their server count and accrue cost savings from a reduction in space, cooling, power and personnel.
Download now »
The emergence of WLANs has created a new breed of security threats to enterprise networks.
Included in HP ProCurve WLAN solutions is security technology that alleviates threats from WLANs through:
* Monitoring wireless activity inside and out of the enterprise
* Classifying WLAN transmissions into harmful and harmless
* Preventing transmissions that pose a security threat to the enterprise network
* Locating participating devices for physical remediation
Effectively address data protection challenges, implementing solutions that help store and protect business–critical data while cutting costs and improving efficiency and reliability.
Download now »
Sign up to receive InfoWorld Resource Alerts
Recommend This
