LONDON, Feb 11 : An artificial neural network, a type of artificial intelligence which can engage in machine learning, can be patented, the United Kingdom's Supreme Court ruled on Wednesday in a decision welcomed by lawyers as a boost for patenting AI innovations. Emotional Perception AI applied for a patent for an artificial neural network (ANN) which can recommend media files, such as music, and which it says is able to produce another file with can evoke a similar emotional response in the