Rambus claims Infineon is violating its patents on two kinds of computer memory, known as synchronous dynamic random access memory (SDRAM), and Double-Data Rate DRAM (DDR).

FORBES: Rambus Patent Army Marches On

Samsung started mass production of the industry's most advanced mobile DRAM (dynamic random access memory) chip, only 10 months after it began producing the industry's first 30nm-class based 2GB LPDDR2 memory in October, 2011.

ENGADGET: Samsung starts producing faster 2GB LPDDR3 memory for mobile devices, 128GB flash storage too