Feeds

Infineon out to block all Rambus action against it

Judge says he'll look into it

  • alert
  • submit to reddit

Infineon is seeking protection from future legal action that might be launched by Rambus alleging violation of the memory designer's DDR SDRAM patents.

The German memory maker last week heard that it is safe from such action centring on Rambus' single data rate SDRAM patents. US District Judge Robert Payne ruled that Rambus can't sue Infineon again for alleged violation of those patents because, as the jury sitting in Rambus' most recent action again Infineon decided, it had gained those patents fraudulently.

Incidentally, Judge Payne said that his ruling only applies in the US - Rambus is free to continue its action against Infineon in Germany.

However, Judge Payne ruled that the jury was wrong to come to a similar decision regarding Rambus' DDR SDRAM patents, and left the way open for future action from their alleged violation.

Infineon's response, made late last week, was to demand a rethink on the DDR patents. It claims Rambus' DDR intellectual property derives, in part, from the company's SDRAM patents, which, as the Judge ruled, can't be used as the basis for future claims.

Judge Payne said he will consider the matter at a preliminary hearing on 4 September, at which Infineon will supply evidence for its new claim, and a further sitting on 11 October at which he will both sides' arguments.

Memory maker Micron will be watching the hearing with interest. It is embroiled in a legal fight with Rambus of its own and, according to EBN, has asked the trial judge, Roderick McKelvie, for a summary judgement that, like Infineon, its products don't infringe Rambus' SDRAM and DDR patents. ®

Whitepapers

Choosing cloud Backup services
Demystify how you can address your data protection needs in your small- to medium-sized business and select the best online backup service to meet your needs.
Forging a new future with identity relationship management
Learn about ForgeRock's next generation IRM platform and how it is designed to empower CEOS's and enterprises to engage with consumers.
Security for virtualized datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.
Reg Reader Research: SaaS based Email and Office Productivity Tools
Read this Reg reader report which provides advice and guidance for SMBs towards the use of SaaS based email and Office productivity tools.
Storage capacity and performance optimization at Mizuno USA
Mizuno USA turn to Tegile storage technology to solve both their SAN and backup issues.