The EPO published patent EP3710990A1 for Magic Leap, Inc., titled 'Meta-Learning for Multi-Task Learning for Neural Networks.' The invention relates to neural network architectures capable of learning multiple tasks through meta-learning techniques, classified under IPC G06N 3/04, G06N 3/08, G06N 3/02, and G06N 20/00. Inventors include Rabinovich, Badrinarayanan, Rajendran, and Lee. The patent is designated for all major European states including Germany, France, UK, Italy, Spain, Netherlands, Belgium, Sweden, and Poland.

Technology companies developing multi-task neural networks or meta-learning systems should review the patent claims to assess potential licensing needs or freedom-to-operate considerations in European markets. No immediate compliance actions are required as this is a patent publication rather than an regulatory requirement. Companies in the AI/ML space operating in Europe should monitor this patent through the opposition period.