H01H 2219/03
In transparent keyboard
Official title: in transparent keyboard
H01H2219/03 (In transparent keyboard) appears on 96 US grants and 102 published applications in this corpus.
Search patents in H01H- Granted patents
- 96
- Published applications
- 102
- Assignees
- 71
- Inventors
- 232
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 3 |
| 2002 | 3 | 0 |
| 2003 | 4 | 6 |
| 2004 | 0 | 4 |
| 2005 | 2 | 3 |
| 2006 | 5 | 2 |
| 2007 | 4 | 6 |
| 2008 | 2 | 7 |
| 2009 | 3 | 9 |
| 2010 | 3 | 11 |
| 2011 | 4 | 4 |
| 2012 | 4 | 4 |
| 2013 | 1 | 1 |
| 2014 | 3 | 2 |
| 2015 | 4 | 3 |
| 2016 | 1 | 5 |
| 2017 | 5 | 7 |
| 2018 | 5 | 1 |
| 2019 | 2 | 7 |
| 2020 | 7 | 9 |
| 2021 | 3 | 2 |
| 2022 | 6 | 3 |
| 2023 | 4 | 2 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Computer with keyboard3 Sep 2024US 12,079,043 B2Apple Inc.
- Light guide for a keyboard24 Oct 2023US 11,798,760 B2Logitech Europe S. A.
- Keycaps having reduced thickness11 Jul 2023US 11,699,558 B2Apple Inc.
- Input device2 May 2023US 11,640,882 B2Lite-On Electronics (Guangzhou) Limited
- Computer with keyboard4 Apr 2023US 11,619,976 B2Apple Inc.
- Computer with keyboard7 Nov 2024US 2024/0370061 A1Apple Inc.
- Computer with keyboard17 Aug 2023US 2023/0259174 A1Apple Inc.
- Light guide for a keyboard2 Feb 2023US 2023/0034687 A1Logitech Europe S. A.
- Computer with Keyboard17 Nov 2022US 2022/0365566 A1Apple Inc.
- Transparent keycaps10 Nov 2022US 2022/0359133 A1Apple Inc.
Most cited
By later US patents
- Transparent keyboard switch and array133US 4,017,848 ARockwell International Corporation · 1977
- Touch selection panel for a vending machine106US 4,554,419 AThe Coca-Cola Company · 1985
- Push-button switch100US 4,349,712 AITT Industries, Inc. · 1982
- Glass membrane keyboard switch assembly for domestic appliance91US 4,901,074 AWhirlpool Corporation · 1990
- Electric apparatus for displaying a plurality of key symbols on a single passive display90US 4,313,108 ACasio Computer Co., Ltd. · 1982