G09B 7/10
Wherein a set of answers is common to a plurality of questions
Official title: wherein a set of answers is common to a plurality of questions
G09B7/10 (Wherein a set of answers is common to a plurality of questions) appears on 59 US grants and 86 published applications in this corpus.
Search patents in G09B- Granted patents
- 59
- Published applications
- 86
- Assignees
- 55
- Inventors
- 164
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 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 | 1 | 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 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 23 |
| 2018 | 3 | 20 |
| 2019 | 7 | 7 |
| 2020 | 8 | 3 |
| 2021 | 17 | 8 |
| 2022 | 8 | 3 |
| 2023 | 3 | 3 |
| 2024 | 3 | 4 |
| 2025 | 0 | 5 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- System and method for generative assessment item development, encoding and analysis23 Jan 2024US 11,881,123 B2Gened Co., Ltd.
- Device, system, and method to quit smoking5 Sep 2023US 11,749,390 B2CureApp, Inc.
- Honeycomb structure for automated pool assembly of test questions for test administration25 Apr 2023US 11,636,775 B2Graduate Management Admission Council
- 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
- Simulation based training system for measurement of team cognitive load to automatically customize simulation content18US 10,783,801 B1Aptima, Inc. · 2020
- Device, system, and method to quit smoking10US 10,861,595 B2CureApp, Inc. · 2020
- Method for collecting, analyzing, and reporting data on skills and personal attributes9US 7,121,830 B1Kaplan Devries Inc. · 2006
- Detection of unauthorized information exchange between users7US 9,870,713 B1Amazon Technologies, Inc. · 2018
- Technologies for students evaluating teachers6US 9,349,299 B12016