G09B 19/06
Foreign languages
Official title: Foreign languages (with audible presentation of material to be studied G09B5/04)
G09B19/06 (Foreign languages) appears on 677 US grants and 1,131 published applications in this corpus.
Search patents in G09B- Granted patents
- 677
- Published applications
- 1,131
- Assignees
- 432
- Inventors
- 2,048
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 11 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 14 | 0 |
| 1997 | 6 | 0 |
| 1998 | 21 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 4 |
| 2002 | 14 | 22 |
| 2003 | 8 | 33 |
| 2004 | 10 | 40 |
| 2005 | 8 | 46 |
| 2006 | 20 | 46 |
| 2007 | 15 | 42 |
| 2008 | 11 | 56 |
| 2009 | 7 | 52 |
| 2010 | 12 | 37 |
| 2011 | 13 | 36 |
| 2012 | 20 | 57 |
| 2013 | 22 | 51 |
| 2014 | 29 | 52 |
| 2015 | 13 | 46 |
| 2016 | 26 | 59 |
| 2017 | 25 | 55 |
| 2018 | 17 | 42 |
| 2019 | 39 | 51 |
| 2020 | 29 | 50 |
| 2021 | 42 | 56 |
| 2022 | 33 | 62 |
| 2023 | 38 | 47 |
| 2024 | 29 | 39 |
| 2025 | 28 | 25 |
| 2026 | 11 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods, devices, and systems for providing a character matrix game6 Oct 2026US 12,755,647 B2
- Unambiguous phonics system18 Aug 2026US 12,711,944 B2Tinyivy, Inc.
- Deep learning-based pedagogical word recommendation method for predicting and improving vocabulary skills of foreign language learners19 May 2026US 12,633,232 B2Socra AI Inc.
- Systems and methods for machine-learning based multi-lingual pronunciation generation28 Apr 2026US 12,614,541 B2JPMorgan Chase Bank, N. A.
- Systems and methods for controlled language generation for language learning items21 Apr 2026US 12,609,046 B1Educational Testing Service
- Audio visual language learning1 Oct 2026US 2026/0301600 A1
- Digital speech learning systems, devices, and methods17 Sep 2026US 2026/0279224 A1
- Information processing apparatus, method, and storage medium20 Aug 2026US 2026/0245478 A1
- Action control system and information processing system9 Jul 2026US 2026/0192178 A1SoftBank Group Corp.
- Action control system and information processing system9 Jul 2026US 2026/0195953 A1SoftBank Group Corp.
Most cited
By later US patents
- Agent based instruction system and method868US 5,727,950 ANetsage Corporation · 1998
- Natural language speech lattice containing semantic variants485US 7,873,519 B2Phoenix Solutions, Inc. · 2011
- Network based interactive speech recognition system480US 7,831,426 B2Phoenix Solutions, Inc. · 2010
- Statistical language model trained with semantic variants439US 7,912,702 B2Phoenix Solutions, Inc. · 2011
- Speech based query system using semantic decoding404US 7,725,321 B2Phoenix Solutions, Inc. · 2010