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Judge Scraps Rambus Suit

by Maarten Goldstein, May 04, 2001 1:21pm PDT
Related Topics – Hardware (PC only)

According to CNet, the judge in the Rambus - Inifineon case has thrown out the remaining three patent infringement claims leaving Rambus with empty hands. The judge had earlier already thrown out most of the important infringement claims. Patents are important for Rambus since a big part of their income is based on collecting royalties from DDR DRAM and SDRAM chipmakers. Several chipmakers say Rambus illegally patented the memory interface.

Until last year, Rambus' primary business strategy was licensing its own next-generation PC memory standard, known as RDRAM. However, Rambus sued Hitachi in January, claiming its patents also entitle Rambus to royalties on memory using the rival DDR (double-data rate) standard as well as SDRAM, today's standard memory.




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