We have yet another twist in the worldwide patent battle between electronics giants Apple and Samsung, as the Wall Street Journal and Reuters report a Seoul court has ruled in favor of the latter in a patent case on its home turf. While it decided that Apple had infringed on two Samsung patents, it also found that Samsung had returned the favor on Apple's "bounceback" design patent, but not on another regarding icon design. Asia Economic reports the two patents Apple was found to have infringed are of the much-disputed standards-essential type relating to the transmission of data. Developing..