G09B 21/003
Using tactile presentation of the information
Official title: {using tactile presentation of the information, e.g. Braille displays}
G09B21/003 (Using tactile presentation of the information) appears on 928 US grants and 990 published applications in this corpus.
Search patents in G09B- Granted patents
- 928
- Published applications
- 990
- Assignees
- 482
- Inventors
- 2,056
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
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| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 14 | 0 |
| 1996 | 18 | 0 |
| 1997 | 9 | 0 |
| 1998 | 17 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 1 |
| 2002 | 12 | 12 |
| 2003 | 5 | 18 |
| 2004 | 16 | 19 |
| 2005 | 11 | 22 |
| 2006 | 12 | 24 |
| 2007 | 7 | 18 |
| 2008 | 13 | 28 |
| 2009 | 12 | 29 |
| 2010 | 18 | 34 |
| 2011 | 12 | 31 |
| 2012 | 23 | 36 |
| 2013 | 24 | 43 |
| 2014 | 36 | 54 |
| 2015 | 38 | 57 |
| 2016 | 39 | 52 |
| 2017 | 44 | 46 |
| 2018 | 45 | 83 |
| 2019 | 66 | 68 |
| 2020 | 71 | 68 |
| 2021 | 46 | 44 |
| 2022 | 56 | 65 |
| 2023 | 41 | 52 |
| 2024 | 39 | 41 |
| 2025 | 32 | 30 |
| 2026 | 22 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Augmented reality panorama systems and methods22 Sep 2026US 12,740,913 B2Nant Holdings IP, LLC
- Braille timer22 Sep 2026US 12,743,965 B2Time Timer, LLC
- System for learning braille and method for implementing such a system8 Sep 2026US 12,731,506 B2Universite De Lorraine
- Apparatus and method for guiding the transportation vulnerable1 Sep 2026US 12,721,763 B2Hyundai Mobis Co., Ltd.
- Information output device and method21 Jul 2026US 12,688,794 B2Dot Incorporation
- Assistive Technology for Low Vision and Alternate Sensory Input24 Sep 2026US 2026/0287383 A1
- Augmented reality virtual reality ray tracing sensory enhancement system, apparatus and method17 Sep 2026US 2026/0281652 A1Intel Corporation
- Tactile-enhanced display6 Aug 2026US 2026/0229098 A1The Regents of the University of California
- Secure access control reader comprising a system for entering a code with activation of a mode suitable for visually impaired persons30 Jul 2026US 2026/0221052 A1Systemes Et Technologies Identification (Stid)
- Information output device18 Jun 2026US 2026/0170973 A1Dot Incorporation
Most cited
By later US patents
- Programmable tactile stimulator array system and method of operation287US 5,165,897 ATiNi Alloy Company · 1992
- Touch screen apparatus with tactile information227US 5,412,189 AInternational Business Machines Corporation · 1995
- Method and apparatus for providing tactile sensations203US 7,336,260 B2Immersion Corporation · 2008
- Adjacent cursor system with tactile feedback for the blind201US 5,714,978 ANEC Corporation · 1998
- Tactile graphics display195US 5,736,978 AThe United States of America as represented by the Secretary of the Air Force · 1998