This　paper　bases　on　the　theory　of　industrial　ecology,　uses　the　method　of　social　network　analysis　and　bibliometrics,　uses　the　statistical　and　visualization　tools　and　get　help　from　datas　of　patent　databases　and　statistic　yearbooks.　This　paper　finds　the　evolution　law　between　patent　and　new　industry　through　the　changes　of　patent　quantity,　quality　and　structure,　in　the　hope　of　guiding　the　develop　of　related　industries,　especially　strategic　new　industiy.