G09B 7/12
Characterised by modifying the teaching programme in response to a wrong answer
Official title: characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question or supplying further information
G09B7/12 (Characterised by modifying the teaching programme in response to a wrong answer) appears on 13 US grants and 29 published applications in this corpus.
Search patents in G09B- Granted patents
- 13
- Published applications
- 29
- Assignees
- 22
- Inventors
- 68
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 5 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 3 | 3 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 4 |
| 2025 | 0 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for global positioning system (GPS)-based personalized learning activities in online education platforms2 Jul 2024US 12,027,067 B1Chegg, Inc.
- Automated evaluation of free-form answers and generation of actionable feedback to multidimensional reasoning questions25 Jun 2024US 12,020,593 B2BrainPOP IP LLC
- Methods and systems for global positioning system (GPS)-based personalized learning activities in online education platforms11 Apr 2023US 11,626,025 B1Chegg, Inc.
- Systems and methods for automated response data sensing-based next content presentation22 Nov 2022US 11,508,252 B2Pearson Education, Inc.
- Method and system for assessing learning experience of a person14 Jun 2022US 11,361,669 B2Tata Consultancy Services Limited
- System24 Sep 2026US 2026/0290191 A1SoftBank Group Corp.
- Systems, methods, and storage media for creating and managing an artificial intelligence (ai) educational guidance system using a computing platform11 Jun 2026US 2026/0162556 A1Knowledge Factor, Inc.
- Automated Evaluation of Free-Form Answers and Generation of Actionable Feedback to Multidimensional Reasoning Questions29 May 2025US 2025/0174144 A1BrainPOP IP LLC
- Generating, interpreting and adapting a 3D learning environment using ANNs1 May 2025US 2025/0140125 A1Labster ApS
- Vocabulary assessment system20 Mar 2025US 2025/0095507 A1
Most cited
By later US patents
- Detection of unauthorized information exchange between users7US 9,870,713 B1Amazon Technologies, Inc. · 2018
- Automated evaluation of free-form answers and generation of actionable feedback to multidimensional reasoning questions2US 12,020,593 B2BrainPOP IP LLC · 2024
- Systems and methods for automated response data sensing-based next content presentation1US 11,011,068 B2Pearson Education, Inc. · 2021
- Information processing apparatus, method and non-transitory computer-readable storage medium1US 11,176,842 B2Fujitsu Limited · 2021
- Methods and systems for global positioning system (GPS)-based personalized learning activities in online education platforms1US 11,626,025 B1Chegg, Inc. · 2023