分面浏览：发表日期 |
| 当前检索式 | ((ALL：LIMIT)) |
| 限定条件 | ((内容类型：专利)) |
| 2021 1 | 2019 1 | 2018 9 |
| 2017 2 | 2016 8 | 2015 13 |
| 2014 5 | 2013 4 | 2012 1 |
| 2011 3 | 2010 4 | 2009 1 |
| 2008 7 | 2007 1 | 2006 5 |
| 2005 3 | 2004 3 | 2003 4 |
| 2002 10 | 2001 3 | 2000 3 |
| 1999 3 | 1998 5 | 1997 4 |
| 1996 4 | 1995 5 | 1994 2 |
| 1993 1 | 1992 8 | 1991 6 |
| 1990 11 | 1989 6 | 1988 17 |
| 1987 10 | 1986 1 | 1985 7 |
| 1984 3 | 1983 4 | 1982 3 |
| 1981 2 | 1972 1 | 1971 1 |
