分面浏览：发表日期 |
| 当前检索式 | ((ALL：Time period)) |
| 限定条件 | ((内容类型：专利)) |
| 2018 5 | 2017 3 | 2016 7 |
| 2015 5 | 2014 10 | 2013 13 |
| 2012 9 | 2011 4 | 2010 4 |
| 2009 1 | 2008 2 | 2007 2 |
| 2006 2 | 2005 3 | 2004 3 |
| 2003 5 | 2001 2 | 2000 1 |
| 1999 3 | 1998 1 | 1997 5 |
| 1996 2 | 1995 2 | 1993 1 |
| 1992 4 | 1991 4 | 1990 7 |
| 1989 18 | 1988 8 | 1987 7 |
| 1986 13 | 1985 8 | 1984 6 |
| 1983 2 | 1982 1 | 1965 1 |
