H01H 2209/022
Velvet
Official title: Velvet; Mat finish
H01H2209/022 (Velvet) appears on 10 US grants and 2 published applications in this corpus.
Search patents in H01H- Granted patents
- 10
- Published applications
- 2
- Assignees
- 10
- Inventors
- 16
- Latest grant
- 30 Mar 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Soft-feeling operation switch30 Mar 2004US 6,713,691 B2Honda Giken Kogyo Kabushiki Kaisha
- Low force membrane switch4 Apr 1989US 4,818,827 AAMP Incorporated
- Transparent touch panel switch22 Nov 1988US 4,786,767 ASouthwall Technologies Inc.
- Electronic equipment having a key input function21 Jul 1987US 4,681,987 ACanon Kabushiki Kaisha
- Keyboard switch with a mesh of fibers19 Nov 1985US 4,553,820 ACanon Kabushiki Kaisha
Most cited
By later US patents
- Membrane touch switch56US 4,317,011 AChicago Decal Company · 1982
- Transparent touch panel switch43US 4,786,767 ASouthwall Technologies Inc. · 1988
- Kit for use in the construction of custom prototype membrane switch panels40US 4,303,811 AW. H. Brady Co. · 1981
- Low force membrane switch40US 4,818,827 AAMP Incorporated · 1989
- Connecting flexible switch13US 4,217,473 AW. H. Brady Co. · 1980