2005.12 Invention patent for a non-destructive testing method for the ultimate bearing capacity of anchor rods, patent number: 2005 10057 426.1 (passed preliminary examination)
2005.12 Invention patent for a non-destructive testing method for anchor rods Non-destructive testing method for anchorage quality, patent number: 20051005 7426.6 (passed preliminary examination)
2006.4 Utility model patent "tension-compression combined self-anchoring rock anchor" utility model patent, patent number: 2006 2011 0385.8 ( Passed the preliminary examination)
2006.6 Invention patent "A landslide prediction method based on automatic cell machine", patent number: 2006 10054 347.X (passed the preliminary examination)