Flash-Râ„¢ 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

e.Digital's Flash-Râ„¢ patent portfolio contains fundamental technology essential to the utilization of flash memory in today's large and growing portable electronic products market.

In the mid 1990s, e.Digital developed & began marketing the first digital voice recorder with removable flash memory, powered by e.Digital’s then newly developed advanced software. In 1996, e.Digital produced and began marketing the first digital voice recorder interface for downloading and managing voice recordings on the PC.

The Flash-Râ„¢ portfolio is protected through the years 2014 - 2016.

e.Digital has engaged the legal firm Handal & Associates to manage certain patent enforcement matters on a partial contingent fee basis.