分面浏览：发表日期 |
| 当前检索式 | ((ALL：HIGH-FREQUENCY)) |
| 限定条件 | ((内容类型：专利)) |
| 2020 2 | 2019 6 | 2018 4 |
| 2017 10 | 2016 10 | 2015 23 |
| 2014 9 | 2013 14 | 2012 7 |
| 2011 12 | 2010 11 | 2009 7 |
| 2008 16 | 2007 6 | 2006 9 |
| 2005 13 | 2004 10 | 2003 23 |
| 2002 22 | 2001 10 | 2000 13 |
| 1999 6 | 1998 8 | 1997 10 |
| 1996 17 | 1995 16 | 1994 13 |
| 1993 11 | 1992 20 | 1991 31 |
| 1990 35 | 1989 32 | 1988 38 |
| 1987 24 | 1986 23 | 1985 17 |
| 1984 10 | 1983 3 | 1982 5 |
| 1981 3 | 1980 1 | 1974 1 |
| 1972 1 |
