This major new Handbook provides a comprehensive research source for patent protection in three major jurisdictions: the United States, Europe and Japan. Leading patent scholars and practitioners join together to give an innovative comparative analysis both of fundamental issues such as patentability, examination procedure and the scope of patent protection, and current issues such as patent protection for industry standards, computer software and business methods. Keeping in mind the important goal of world harmonization, the contributing authors challenge current systems and propose necessary changes for promoting innovation. Providing useful tips for practitioners to protect their intellectual assets in technologies effectively in the global market, this Handbook will be of great interest to legal scholars and students, as well as lawyers and patent attorneys.