The U.S. Patent and Trademark Office has denied Apple's trademark application for the "Touch ID" name used for its fingerprint recognition technology, citing a similar trademark owned by Kronos Technology. The USPTO rejection letter was sent to Apple in May 2014, according to Patently Apple, which recently uncovered the communication.
Apple faced a similar situation with its iPhone name, which was trademarked by Cisco. Apple and Cisco negotiated a deal that allowed Apple to license the trademark following an infringement lawsuit filed by Cisco shortly after the iPhone debuted. In recent years, Apple also settled an iPhone trademark infringement case with Brazilian company IGB and an iPad name dispute Chinese company Proview Technology.
Article Link: USPTO Preliminarily Denies Apple's 'Touch ID' Trademark Application