Family business is a typical governance structure around the world. From the resource-based theory viewpoint, the family members input and the trans-generational family business entrepreneurship is critical resources in family business sustainability. However, how the family capital can be a sustainable capability in family business entrepreneurship is an issue that needs to be investigated with life cycle stage in family businesses. By utilizing case studies, this research tries to investigate the role of family capital and family members in family business entrepreneurship with life cycle stage and scale consideration. The first observation reveals that family capital will develop from single to multiple items in differential life cycle and scale stage. In addressing the family business entrepreneurship issue, the development of family capital and organizational capital and the possible synergy between them are critical resources in family business entrepreneurship. Furthermore, the family capital implications in family business entrepreneurship need to be considered with the trans-generational family member characteristics and the possible synergy with organizational capital. In other words, family input and the family capital implications in family business entrepreneurship is integrated sustainable capabilities with life cycle and scale stage consideration in family businesses. The observation from Taiwan¡¦s family businesses can provide insights in family business entrepreneurship issue in greater Chinese contexts.

The biochip industry is characterized by high entry barrier in technology. For those firms in this industry, owning law-protected patents to lower the entry of the potential competitors is a key strategy in competition and competitive advantage. The firm¡¦s patent analysis not only discloses the firm¡¦s knowledge-base in biochip industry, it also impact other firms¡¦ innovation activity and technology development strategy in this industry. Previous patent analysis literatures usually focus on the performance implications of firm¡¦s patent number or the patent citation on the focal firm. However, the possible performance implications of patent contents between the focal firm and other firms in the biochip industry are relatively under-examined. From the network theory and resource-based theory viewpoint, this study tries to examine the performance implications by developing two patent indexes in patent content analysis, i.e., the patent status and the patent similarity. The results indicate that when the firm¡¦s patent status difference with each other is smaller, or the firm¡¦s patent similarity with each other is larger, the performance difference between the dyad firms will be smaller. In other words, the patent status and the patent similarity are solid indexes to predict the firm¡¦s performance difference in highly competitive and highly innovative industry, such as the biochip industry in this sample. The results provide referable value in addressing the performance issues of patent content analysis from network theory viewpoint. Moreover, it also provides complementary values in discussing market commonality and resource similarity in competitive issues.