A63F 9/0001
Games specially adapted for handicapped, blind or bed-ridden persons
Official title: {Games specially adapted for handicapped, blind or bed-ridden persons}
A63F9/0001 (Games specially adapted for handicapped, blind or bed-ridden persons) appears on 128 US grants and 78 published applications in this corpus.
Search patents in A63F- Granted patents
- 128
- Published applications
- 78
- Assignees
- 36
- Inventors
- 216
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 5 |
| 2003 | 2 | 2 |
| 2004 | 1 | 6 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 5 |
| 2008 | 3 | 4 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 2 | 5 |
| 2012 | 2 | 3 |
| 2013 | 4 | 2 |
| 2014 | 5 | 4 |
| 2015 | 3 | 1 |
| 2016 | 2 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 0 | 5 |
| 2021 | 1 | 3 |
| 2022 | 4 | 8 |
| 2023 | 4 | 2 |
| 2024 | 2 | 6 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Tactile braille dice16 Sep 2025US 12,415,127 B2DOTS RPG Project Foundation
- Card game system for the visually and/or hearing impaired15 Jul 2025US 12,357,904 B2
- Playing card scanner apparatus25 Feb 2025US 12,236,799 B2
- Therapeutic game for stroke survivors improving fine and gross motor skill13 Aug 2024US 12,059,630 B1AlonTree Company
- Siphon apparatus20 Feb 2024US 11,903,871 B2
Most cited
By later US patents
- Open architecture casino operating system1,441US 5,770,533 A1998
- Methods and apparatus for playing bingo over a wide geographic area595US 5,351,970 A1994
- Method and apparatus to create a complex tactile sensation457US 5,709,219 AMicrosoft Corporation · 1998
- Touch panel system and method431US 4,293,734 APeptek, Incorporated · 1981
- Method of encouraging attention by correlating video game difficulty with attention level368US 5,377,100 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1994