Есть патент Питера Мейера:
Patents P. B. L. Meijer, ``Image-audio transformation system,'' U.S. Patent No. 5,097,326, filing date July 27, 1990, granted March 17, 1992. P. B. L. Meijer, ``Dynamic neural net,'' U.S. Patent No. 5,553,195, filing date September 29, 1994, granted September 3, 1996. P. B. L. Meijer, ``Signal generator for modelling dynamical system behaviour,'' U.S. Patent No. 5,790,757, filing date June 29, 1995, granted August 4, 1998. R. P. Kleihorst, P. B. L. Meijer and M. J. R. Op De Beeck, ``Handheld device with a display screen,'' WIPO Application WO/2004/063914, USPTO Application 20060055678, filing date December 10, 2003, published March 16, 2006. P. B. L. Meijer, ``Method for manufacturing a crossbar circuit device,'' WIPO Application WO/2006/131838, USPTO Application 20100052177, filing date May 24, 2006, published March 4, 2010. P. B. L. Meijer and A. Y. Kolesnychenko, ``Imprint lithography,'' USPTO Application 20060230959, filing date April 19, 2005, published October 19, 2006. A. Y. Kolesnychenko, H. van Santen, Y. Kruijt-Stegeman and P. B. L. Meijer, ``Imprint lithography,'' USPTO Application 20060144814, filing date December 30, 2004, published July 6, 2006. 4 P. B. L. Meijer, ``Visual Prosthesis Implant,'' WIPO Application WO/2010/035173, filing date September 16, 2009, published April 1, 2010. Также есть лицензия, данная Питером Мейером (публикуем текст лицензии) License restrictions: You may freely and without cost apply The vOICe Learning Edition for personal or academic use. You will not charge a fee or request donations for The vOICe Learning Edition, nor distribute or include The vOICe Learning Edition in or with commercial products, nor modify or reverse engineer The vOICe Learning Edition. You will not use The vOICe Learning Edition for commercial purposes.