Samsung obtained a license and release on e.Digital’s foreign and domestic patent rights, including the Company’s Flash-R™ patent portfolio

Per e.Digital's website:

Flash-R™ Patent Portfolio

• US5491774:

  Handheld record and playback device with flash memory

• US5742737:

  Method for recording voice messages on flash memory in a hand held recorder

• US5787445:

  Operating system including improved file management for use in devices utilizing flash memory as main memory

• US5839108:

  Flash memory file system in a handheld record and playback device

• US5842170:

  Method for editing in hand held recorder