G09B 17/003
Electrically operated apparatus or devices
Official title: {electrically operated apparatus or devices}
G09B17/003 (Electrically operated apparatus or devices) appears on 332 US grants and 450 published applications in this corpus.
Search patents in G09B- Granted patents
- 332
- Published applications
- 450
- Assignees
- 174
- Inventors
- 783
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 4 |
| 2002 | 10 | 17 |
| 2003 | 8 | 15 |
| 2004 | 9 | 30 |
| 2005 | 2 | 9 |
| 2006 | 11 | 14 |
| 2007 | 6 | 13 |
| 2008 | 4 | 5 |
| 2009 | 1 | 7 |
| 2010 | 1 | 3 |
| 2011 | 2 | 12 |
| 2012 | 7 | 9 |
| 2013 | 9 | 17 |
| 2014 | 10 | 21 |
| 2015 | 10 | 20 |
| 2016 | 12 | 35 |
| 2017 | 16 | 34 |
| 2018 | 17 | 22 |
| 2019 | 24 | 22 |
| 2020 | 19 | 22 |
| 2021 | 20 | 22 |
| 2022 | 18 | 25 |
| 2023 | 16 | 18 |
| 2024 | 13 | 19 |
| 2025 | 11 | 13 |
| 2026 | 11 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Technology and systems to develop reading fluency through an interactive, multi-sensory reading experience6 Oct 2026US 12,755,645 B2
- Sequentially operated modules15 Sep 2026US 12,734,435 B2May Patents Ltd.
- Adaptive educational activities1 Sep 2026US 12,725,532 B1Amplify Education, Inc.
- Sequentially operated modules18 Aug 2026US 12,708,840 B2May Patents Ltd.
- Interactive electronic toy system11 Aug 2026US 12,702,936 B2Flycatcher Corp Ltd
- Computer-Automated Systems and Methods for Using Language Models to Generate Text Based on Reading Errors8 Oct 2026US 2026/0310891 A1Government of the United States as Represented by the Secretary of the Air Force
- Reading assistance device and method for stimulating interest in reading24 Sep 2026US 2026/0288232 A1PCNC Co., Ltd
- Information processing device and information processing method10 Sep 2026US 2026/0268428 A1Kanrin Co., Ltd
- Method and system for automated speech output with personalized voice cloning technology and synchronous marking10 Sep 2026US 2026/0268792 A1CLELO- Gemeinnützige Gesellschaft zur digitalen Lese- und Sprachförderung gUG (haftungsbeschränkt)
- English word generation and reading platform3 Sep 2026US 2026/0260577 A1
Most cited
By later US patents
- Method for the auditory navigation of text246US 6,442,523 B12002
- Character recognition educational system223US 5,823,782 ATinkers & Chance · 1998
- Electronic instructional apparatus181US 4,968,255 AVideo Technology Industries, Inc. · 1990
- System and method for interactive reading and language instruction157US 6,017,219 AInternational Business Machines Corporation · 2000
- Electronic learning aid or game having synthesized speech143US 4,516,260 ATexas Instruments Incorporated · 1985