Y10S 135/911
Cane for the blind
Y10S135/911 (Cane for the blind) appears on 26 US grants and 5 published applications in this corpus.
Search patents in Y10S- Granted patents
- 26
- Published applications
- 5
- Assignees
- 5
- Inventors
- 28
- Latest grant
- 13 Dec 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for tactile haptic device to guide user in real-time obstacle avoidance13 Dec 2011US 8,077,020 B2International Business Machines Corporation
- Apparatus and method for sensing of three-dimensional environmental information17 Aug 2010US 7,778,112 B2International Business Machines Corporation
- Location, orientation, product and color identification system for the blind or visually impaired11 Sep 2007US 7,267,281 B2
- Walking aid with supplementary features8 Jun 2004US 6,745,786 B1
- Impact responsive extendible arm pick-up for walking canes or the like30 May 2000US 6,068,007 A
- Cane Tip Attachment for a Safety Cane28 Sep 2023US 2023/0301865 A1
- Method and apparatus for tactile haptic device to guide user in real-time obstacle avoidance14 Jan 2010US 2010/0007474 A1International Business Machines Corporation
- Apparatus and method for sensing of three-dimensional environmental information29 Jan 2009US 2009/0025765 A1International Business Machines Corporation
- Apparatus and method for sensing of three-dimensional environmental information29 Jan 2009US 2009/0028003 A1International Business Machines Corporation
- Location, orientation, product and color identifiaction system for the blind or visually impaired25 May 2006US 2006/0108426 A1
Most cited
By later US patents
- Intelligent walking stick103US 5,973,618 A1999
- Electronic talking stick for the blind56US 5,097,856 A1992
- Safety-enhancing walking stick53US 4,236,544 A1980
- Dual handled cane49US 5,495,867 AMomentum Medical, Inc. · 1996
- Location, orientation, product and color identification system for the blind or visually impaired47US 7,267,281 B22007