Saint-Germain en Laye
France
3
2009-08-13
The entities that hold a legal rights for patent applications filed by inventor Madrange Stephane:
Stephane Madrange from Saint-Germain en Laye, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Digital File Marked By a Series of Marks the Concatenation of Which Forms a Message and Method for Extracting a Mark from Such a Digital File
#2 | 2008-06-12Method and Device for Inserting Data in Fixed or Animated Images
#3 | 2006-08-03Method and system for gestural control of an apparatus
4005711 ⎘