分面浏览：发表日期 |
| 当前检索式 | ((ALL：50)) |
| 限定条件 | ((内容类型：专利)) |
| 2023 5 | 2022 6 | 2021 15 |
| 2020 58 | 2019 124 | 2018 103 |
| 2017 265 | 2016 239 | 2015 327 |
| 2014 228 | 2013 208 | 2012 208 |
| 2011 186 | 2010 158 | 2009 168 |
| 2008 134 | 2007 112 | 2006 123 |
| 2005 132 | 2004 124 | 2003 102 |
| 2002 92 | 2001 53 | 2000 58 |
| 1999 63 | 1998 44 | 1997 31 |
| 1996 34 | 1995 37 | 1994 42 |
| 1993 25 | 1992 31 | 1991 26 |
| 1990 24 | 1989 28 | 1988 43 |
| 1987 38 | 1986 24 | 1985 33 |
| 1984 13 | 1983 8 | 1982 6 |
| 1981 1 | 1980 2 | 1978 2 |
| 1977 3 | 1976 2 | 1975 1 |
| 1970 1 | 1969 2 | 1968 1 |
| 1967 3 | 1966 1 | 1965 2 |
| 1964 1 |
