IBM sued 6 DRAM memory patents for Canadian companies

Beijing time July 18 morning news, according to foreign media reported today, Canadian intellectual property company Mosaid said last week that the company has sued IBM in the U.S. District Court in Delaware State, accusing the latter of violating its 6 U.S. patents. Mosaid alleges that IBM has been and has been producing, selling processors and specialized integrated circuits (hereinafter referred to as "ASIC") products, infringing the company's patents. The patent numbers for the 6 Mosaid patents are: 6603703, 6580654, 6980448, 7038937, 7486580, and 7535749.　　These patents are related to DRAM memory technology. "Although negotiations have been going on for several years, we have not been able to reach a licensing agreement with IBM and have decided to protect our intellectual property through legal means," said John Lindgren, president and CEO of Mosaid John Lingelen. We believe that IBM needs to obtain patent authorization for its processor and ASIC products. We have licensed the patents to chip manufacturers including Fujitsu, NEC, Toshiba, Hitachi, Mitsubishi, Oki, Panasonic, Winbond, Sony, Samsung, Heidelberg, TSMC, Infineon, Timothy, and Crystal Amigo. Our intellectual property has been widely recognized. "(Zhi Xiang)