| Lexiphone was first organized in France in the mid-1970s by Dr. Isi Beller, a psychiatrist and Professor of Psychology in Paris. Dr. Beller has spent more than thirty years researching dyslexia and, in the course of that research, he developed (invented) a treatment method for dyslexia. He received a patent on his treatment invention in France in 1984 and in the United States in 1987. He then received an additional patent in France in 1992 and in Europe and the United States in 1993. In 1996 he was awarded an international patent on his treatment invention. | ![]() Lexiphone 12 |
In the mid-1980s Dr. Beller licensed his treatment method (Lexiphone) for a territory which included all of Western Europe. The Lexiphone treatment has been in use in France, Belgium and Switzerland for more than fifteen years. More than 20,000 patients have been treated with the Lexiphone method. | |






