Abstract:With the accelerating speed of technology change , enterprises need to carry out technology innovation continually to obtain market competitive advantage. Taking technological innovation path as an important research content of technology innovation, to construct its system has become an vital problem to be solved urgently. Based on the existing innovation theories and the characteristics of contemporary technology development, this paper establishes the multi-dimensional technology innovation map, and then constructs the technological innovation path based on the coupling between dimensions and principles.Finally, according to the innovation case of CBM (Coalbed Methane) mining’s relief and elimination, its feasibility and effectiveness are verified. This method improves the objectivity of the conformation of technological innovation path, and guides the technology innovation activities from the essential level of technology innovation, which can help to provide decision support for technology innovation activities.