Abstract: The paper, from the perspective of the transfer of patent right, demonstrates the patent right transfer behaviors is not only individual behavior through the two-way transfer of data by the patent 2002-2014 among 13 cities in Beijing、Tianjin and Hebei. In fact, the formation of collaborative innovation network in the middle area is promoted by the spatial structure and the synergic relationship of the patent transfer network. And it has fixed the cooperative role and innovation position of different cities in the network. The results show that: (1) Collaborative innovation network consisting of 13 cities has a Low density and good accessibility but is hierarchical. (2) From the view of space structure of network, synergy innovation network shows a center - half - inclusive - fragile composite structure. (3) In the view of network relations, patent transfer relationship shows—the net outflow, the net inflow, the broker, the main benefit—four plate relationship characteristics. The relationship coordination mechanism of the first plate is output - interaction - absorption. The relationship coordination mechanism of the second plate is reception. The relationship coordination mechanism of the third plate is reception and return - interaction - transfer. The relationship coordination mechanism of the fourth plate is reception and return. (4) Geographical Proximity, Economic Disparity and Administrative Grade are important explanatory factors, which can interpret the inherent structural characteristics and correlation of the patent transfer relationship network in Beijing, Tianjin and Hebei.