H01H 2207/024
In top layer
Official title: in top layer
H01H2207/024 (In top layer) appears on 7 US grants and 1 published applications in this corpus.
Search patents in H01H- Granted patents
- 7
- Published applications
- 1
- Assignees
- 6
- Inventors
- 8
- Latest grant
- 12 Jul 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Signal input device12 Jul 2005US 6,917,000 B2Lite-On Technology Corporation
- Universal keypad assembly31 Mar 1998US 5,734,137 AEricsson Inc.
- Key-board switching unit2 Feb 1982US 4,314,115 AShin-Etsu Polymer Co., Ltd.
- Switch apparatus20 Jan 1981US 4,246,452 AMattel, Inc.
- Connecting flexible switch19 Aug 1980US 4,218,600 AW. H. Brady Co.
Most cited
By later US patents
- Switch apparatus331US 4,246,452 AMattel, Inc. · 1981
- Connecting flexible switch13US 4,217,473 AW. H. Brady Co. · 1980
- Universal keypad assembly13US 5,734,137 AEricsson Inc. · 1998
- Key-operated switch and an assemblage of such switches for electronic desk calculators or the like9US 4,207,443 AMikado Precision Industries Ltd. · 1980
- Connecting flexible switch8US 4,218,600 AW. H. Brady Co. · 1980