The world's biggest tech companies are meeting today for a Patent Roundtable with the United Nation's International Telecommunications Union to "assess the effectiveness of RAND (reasonable and non-discriminatory) – based patent policies." The meeting will take place at the ITU headquarters in Geneva, Switzerland; and according to several reports, it will include Apple, Samsung, Nokia, Google, Microsoft, and many of the industry's other biggest players. The discussions follow high-profile, patent-related cases and failed settlement talks between Samsung and Apple, while the European Union continues to probe Motorola, Samsung, and others over potential abuse of the patent system. It also comes as Google's legal chief David Drummond issued statements to the press calling for a reform on software patents.