Tucson, Arizona
United States
4
2012-11-01
The entities that hold a legal rights for patent applications filed by inventor Ide David:
David Ide from Tucson, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for creating audio files
#2 | 2011-12-15System and method for audio content navigation
#3 | 2010-04-15Method and apparatus for website navigation by the visually impaired
#4 | 2005-02-10Method and apparatus for website navigation by the visually impaired
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