G09B 19/04
Speaking
Official title: Speaking (with audible presentation of the material to be studied G09B5/04)
G09B19/04 (Speaking) appears on 574 US grants and 739 published applications in this corpus.
Search patents in G09B- Granted patents
- 574
- Published applications
- 739
- Assignees
- 363
- Inventors
- 1,547
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 13 | 0 |
| 1999 | 18 | 0 |
| 2000 | 19 | 0 |
| 2001 | 16 | 2 |
| 2002 | 23 | 30 |
| 2003 | 10 | 25 |
| 2004 | 16 | 33 |
| 2005 | 8 | 22 |
| 2006 | 15 | 30 |
| 2007 | 15 | 26 |
| 2008 | 4 | 26 |
| 2009 | 9 | 30 |
| 2010 | 4 | 21 |
| 2011 | 7 | 18 |
| 2012 | 10 | 16 |
| 2013 | 13 | 19 |
| 2014 | 21 | 34 |
| 2015 | 9 | 39 |
| 2016 | 23 | 39 |
| 2017 | 24 | 36 |
| 2018 | 23 | 46 |
| 2019 | 35 | 33 |
| 2020 | 27 | 27 |
| 2021 | 36 | 40 |
| 2022 | 28 | 41 |
| 2023 | 32 | 28 |
| 2024 | 19 | 33 |
| 2025 | 16 | 30 |
| 2026 | 12 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Interactive conversational chatbot for enhancing communication skills of individuals with language difficulties29 Sep 2026US 12,749,411 B2International Business Machines Corporation
- Unambiguous phonics system18 Aug 2026US 12,711,944 B2Tinyivy, Inc.
- Brain stimulation system, device, arrangement and corresponding method for treating aphasia2 Jun 2026US 12,646,603 B2Neuro Device Group S.A.
- Generating intelligent meeting insights for upcoming video calls26 May 2026US 12,641,193 B2Dropbox, Inc.
- Systems and methods for automated fine-grained speech scoring5 May 2026US 12,620,321 B1Educational Testing Service
- Generating intelligent meeting insights for upcoming video calls17 Sep 2026US 2026/0281279 A1Dropbox, Inc.
- Disrupted-speech management engine for a meeting management system6 Aug 2026US 2026/0230560 A1Microsoft Technology Licensing, LLC
- Virtual reality communication system including error prevention function based on artificial intelligence language model9 Jul 2026US 2026/0196145 A1Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- System and method for implementing interactive language learning4 Jun 2026US 2026/0155060 A1Metal Industries Research & Development Centre
- Vocal practice apparatus, in particular for the stuttering treatment28 May 2026US 2026/0148650 A1Vivavoce Srl
Most cited
By later US patents
- Method of speech command recognition with dynamic assignment of probabilities according to the state of the controlled applications368US 5,960,394 ADragon Systems, Inc. · 1999
- Instructional system and method for improving communication skills303US 5,302,132 A1994
- Systems and methods for computerized interactive training292US 8,696,364 B2Breakthrough PerformanceTech, LLC · 2014
- Systems and methods for implicitly interpreting semantically redundant communication modes289US 8,457,959 B22013
- Method for recognizing speech using linguistically-motivated hidden Markov models284US 5,268,990 ASRI International · 1993