分面浏览：发表日期 |
| 当前检索式 | ((ALL：Electronic)) |
| 限定条件 | ((内容类型：专利)) |
| 2019 28 | 2018 29 | 2017 36 |
| 2016 34 | 2015 41 | 2014 41 |
| 2013 37 | 2012 22 | 2011 23 |
| 2010 21 | 2009 18 | 2008 20 |
| 2007 27 | 2006 19 | 2005 48 |
| 2004 49 | 2003 37 | 2002 39 |
| 2001 31 | 2000 19 | 1999 12 |
| 1998 12 | 1997 10 | 1996 11 |
| 1995 12 | 1994 18 | 1993 12 |
| 1992 18 | 1991 25 | 1990 20 |
| 1989 22 | 1988 17 | 1987 17 |
| 1986 18 | 1985 14 | 1984 4 |
| 1983 6 | 1982 2 | 1981 3 |
| 1980 3 | 1979 4 | 1978 3 |
| 1976 1 | 1973 2 | 1967 1 |
| 1965 1 | 1964 1 |
