Chief Executive Officer of memory company Qimonda AG , Kin Wah Loh ( L ) , and Yukio Sakamoto ( R ) , President of memory chip manufacturer Elpida , smile during a press conference in Munich , Germany , 24 April 2008 . Qimonda has entered into a technological cooperation with its Japanese competitor Elipa . The companies have signed a joint letter of intent , said Infineon - subsidiary Qimonda in Munich on 24 April . EPA / TOBIAS HASE < 저작권자 ⓒ 2007 연 합 뉴 스 . 무단 전재 - 재 배포 금지 . >