B41J 5/10
Arrangements of keyboards
Official title: Arrangements of keyboards {, e.g. key button disposition}
B41J5/10 (Arrangements of keyboards) appears on 266 US grants and 45 published applications in this corpus.
Search patents in B41J- Granted patents
- 266
- Published applications
- 45
- Assignees
- 83
- Inventors
- 305
- Latest grant
- 19 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 15 | 0 |
| 1987 | 12 | 0 |
| 1988 | 8 | 0 |
| 1989 | 8 | 0 |
| 1990 | 13 | 0 |
| 1991 | 17 | 0 |
| 1992 | 16 | 0 |
| 1993 | 17 | 0 |
| 1994 | 19 | 0 |
| 1995 | 27 | 0 |
| 1996 | 23 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 5 |
| 2004 | 1 | 3 |
| 2005 | 3 | 8 |
| 2006 | 2 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 3 | 3 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 4 |
| 2015 | 3 | 4 |
| 2016 | 4 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Keyboard with recycled and biodegradable composite material for an information handling system19 Dec 2023US 11,845,294 B2Dell Products L. P.
- Split keyboard with wrist support and adjustable thumb cluster22 Feb 2022US 11,257,641 B1ZSA Technology, Inc.
- Adjustable keyboard2 Nov 2021US 11,163,376 B2
- Pivot member and keyboard apparatus5 Jan 2021US 10,885,884 B2Yamaha Corporation
- Speed typing apparatus11 Jul 2017US 9,703,391 B2
- Single-hand keyboard for hand-held computer devices29 Aug 2024US 2024/0289013 A1
- Keyboard with recycled and biodegradable composite material for an information handling system16 Mar 2023US 2023/0082334 A1Dell Products L. P.
- Mechanical keypad20 Aug 2020US 2020/0266013 A1VeriFone, Inc.
- Adjustable Keyboard7 May 2020US 2020/0142502 A1
- Pivot member and keyboard apparatus9 Jan 2020US 2020/0013378 A1Yamaha Corporation
Most cited
By later US patents
- Membrane keyboard and method of using same401US 5,212,473 ATypeRight Keyboard Corporation · 1993
- Ergonomic keyboard input device283US 5,178,477 A1993
- Ergonomic keyboard apparatus269US 5,689,253 AKinesis Corporation · 1997
- Ergonomically designed keyboard228US 5,017,030 A1991
- Ergonomic keyboard apparatus with left and right key section separated by an irregularly shaped space209US 5,372,441 ATypeRight Keyboard Corporation · 1994