From Press release Dec , 2013

The '108 patent relates to the way that modern day flash memory devices store and manage data.

"We have broadened our focus to now include the suppliers of Flash memory in our litigation strategy under the '108 patent," said Fred Falk, president and CEO of e.Digital. "The '108 patent is valid through March of 2016 and, as a result, we intend to enforce our patent rights to the '108 patent for years to come. In particular, we feel very strongly that the named suppliers are and have been directly infringing the '108 patent and we seek to recover damages for the unauthorized use of our technology.