Samsung Elec unveils powerful new flash memory chip Sun Sep 11,11:28 PM ET Samsung Electronics Co. Ltd. said on Monday it would start producing next year the world's highest-density flash memory chip, capable of boosting storage in hot-selling devices such as music players and digital cameras. Samsung (005930.KS), which already controls nearly 60 percent of the world's NAND flash market, said in statement commercial production of the new chip would start in late 2006. The global flash memory market is expected to be worth $10.14 billion this year, up from $7.01 billion last year, according to Dataquest. The 16-gigabit NAND...