分面浏览：发表日期 |
| 当前检索式 | ((ALL：element)) |
| 限定条件 | ((内容类型：专利)) |
| 2020 1 | 2019 103 | 2018 133 |
| 2017 78 | 2016 91 | 2015 82 |
| 2014 70 | 2013 80 | 2012 52 |
| 2011 60 | 2010 81 | 2009 76 |
| 2008 73 | 2007 63 | 2006 104 |
| 2005 108 | 2004 124 | 2003 123 |
| 2002 94 | 2001 75 | 2000 60 |
| 1999 67 | 1998 77 | 1997 79 |
| 1996 66 | 1995 55 | 1994 69 |
| 1993 55 | 1992 283 | 1991 210 |
| 1990 260 | 1989 283 | 1988 264 |
| 1987 285 | 1986 268 | 1985 212 |
| 1984 170 | 1983 148 | 1982 74 |
| 1981 29 | 1980 22 | 1979 17 |
| 1978 9 | 1977 17 | 1976 5 |
| 1975 2 | 1974 2 | 1973 1 |
| 1972 1 | 1971 18 | 1970 1 |
| 1967 2 | 1966 1 | 1965 2 |
