Abstract:In recent years, small and medium sized enterprises in China have developed rapidly, but the problem of financing is still an important factor restricting the development of technology-based SMEs. The emergence of intellectual property pledge loan has alleviated the financing problem of technological SMEs, but the traditional financing mode is difficult to solve the key pain points of technology finance. In order to solve the SME credit risk problem of high, the credit risk management of Bank of science and technology as the core, combined with the portfolio selection theory and in recent years in the domestic development of the Asset-Based Securitization (ABS) framework of the financing model, innovatively proposed multi-agent linkage, risk sharing of intellectual property rights loan ABS model, based on detailed analysis of its participation and operational process. The dispersion principle explains the risk ABS model, provides a new way to solve SME financing problems.