The obligations of innovating technologies are essential to the managers worked in high technology industries. A adaptable company must choice a need-matched and advantage-consisted niche market among highly heterogeneous niche markets, and adopt appropriate technologies to strengthen their competition in selected market. As leader, entreperneur, resources distributor, and negotiator of the company, a manager is the key decision maker for this crisis of company''s success. The individual manager in high technology industries is the analysis unit in current study. In order to understand the attitude and the behavior intention of a manager to a certain technology evaluated, the possible influents will be collected, analyzed, and integrated into a model. The purpose of this paper is to establish a behavior model of buying licensed technologies in high technology industries, and engage a empirical study for partial model. The current issue is a contributory not only for the academics but also the practices. For these practicians, it is helpful for both parties of technology transaction to understand the influential factors to buyer''s behavior. For the academics, it contribute the integration of research results from the fields of marketing and technology management. So called technology in this paper means the knowledge were transformed from scientific knowledge and principles by R&D efforts and commercial orientation, aimed at production of merchandise. Licensed technology means the technologies were purchased from outside party by contractual agreement. Conceptually speaking, the model is based on the literature review. Firstly, the relative influential factors are collected and categorized, the relationship between the factors were conducted and deducted. Finally, all possible and reasonable factors and relations reduced to a complete model. It is hardly to process a empirical study of whole model in a single paper due to the numerous relations within the model. The expedience is taken upon empirical study. The partial of seven propositions argued in whole model are chose to be empirically verified. The chose partial are relative to the forming of the ease of use of the licensed technology ( criterion). At this situation, four predictors and fifteen moderators should be verified their effort to the criterion. Author objectively selected those managers working in scientific industry park as samples, because of limited time and budget. According to the results of empirical study, only two, technology compatibility and incentives of licensor, among four predictors, and seven, ability of R&D, concentration of company, attitude toward technology transfer, personal preference of heterogeneous information, commitment of the agreement, and complexity of management, of fifty moderators had the effect on criterion. The conclusion, limitation, extending study of this paper had stated at the final chapter.