Technological Specialization and Patenting Strategies in East Asia–Insights from the Electronics Industry
从电子行业分析东亚技术专业化与专利申请策略

We elicit filing strategies for patent families in China and Japan in two prominent technology fields: telecommunications and audiovisual technology. For the two destination countries we find substantial heterogeneity in filing strategies among applications from different countries. This heterogeneity cannot be explained with activities in technological subfields.