| Patents for G09B 7 - Electrically-operated teaching apparatus or devices working with questions and answers (7,087) |
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| 03/17/1998 | US5727951 Relationship-based computer-aided-educational system |
| 03/17/1998 | US5727950 Agent based instruction system and method |
| 03/12/1998 | WO1998010399A1 Speed learning system computer based training |
| 03/10/1998 | US5725384 Questionnaire agency system and method for conducting questionnaire on people who meet conditions |
| 03/03/1998 | US5724357 Wireless method |
| 02/26/1998 | WO1998007485A2 Interactive broadcasting systems |
| 02/26/1998 | WO1998003953A3 Method of interactive computer based instruction |
| 02/17/1998 | US5720007 Expert system and method employing hierarchical knowledge base, and interactive multimedia/hypermedia applications |
| 02/17/1998 | US5718591 Method for providing performance feedback to test resolvers |
| 02/10/1998 | US5716273 Apparatus and method for controlling educational and amusement use of a television |
| 02/10/1998 | US5716213 Method for preventing bias in test answer scoring |
| 02/04/1998 | EP0821819A1 Method of instructing/tutoring using a full motion personage in window superimposed on educational material |
| 02/04/1998 | EP0772481A4 Apparatus and methods for controlling educational and amusement use of a television |
| 02/03/1998 | US5713795 System and method of communication with authenticated wagering participation |
| 01/29/1998 | WO1998003953A2 Method of interactive computer based instruction |
| 01/28/1998 | EP0617872B1 Video imaging method and apparatus for audience participation |
| 01/22/1998 | WO1998002862A1 Apparatus for interactive language training |
| 01/20/1998 | US5709551 Multiple test item scoring method |
| 01/13/1998 | US5707288 Video game system and methods for enhanced processing and display of graphical character elements |
| 01/08/1998 | WO1997036273A3 Application of multi-media technology to psychological and educational assessment tools |
| 01/07/1998 | EP0817153A1 Multimedia reading and learning auxiliary device and the method of operating the same |
| 12/23/1997 | US5700149 Method of personal verification for an in-resident system for administrating course material |
| 12/18/1997 | WO1997048064A1 Method for remote users to participate in an interactive competitive examination |
| 12/17/1997 | EP0755608A4 A distance learning system providing individual television participation, audio responses, and memory for every student |
| 12/16/1997 | US5697844 System and method for playing games and rewarding successful players |
| 12/16/1997 | US5697788 Algorithm training system |
| 12/09/1997 | US5696981 Personality analyzer |
| 12/09/1997 | US5696885 Expert system and method employing hierarchical knowledge base, and interactive multimedia/hypermedia applications |
| 12/02/1997 | US5692906 Method of diagnosing and remediating a deficiency in communications skills |
| 11/27/1997 | WO1997044767A1 Agent based instruction system and method |
| 11/27/1997 | WO1997044766A1 Agent based instruction system and method |
| 11/27/1997 | CA2256591A1 Agent based instruction system and method |
| 11/26/1997 | CN1166139A Information handling for interactive appts. |
| 11/25/1997 | US5690497 Dynamic on-line scoring method |
| 11/18/1997 | CA2044929C Teaching method and system |
| 11/13/1997 | WO1997042615A1 Method and apparatus for computer-based educational testing |
| 11/05/1997 | EP0804780A1 Educational organizer |
| 10/29/1997 | EP0598016B1 Apparatus for monitoring psychophysiological condition |
| 10/28/1997 | US5681170 Electronic learning apparatus with self-adjusting level of difficulty |
| 10/16/1997 | WO1997037736A1 Time-segmented multimedia game playing and authoring system |
| 10/15/1997 | EP0800695A1 Work stations, system and method for a multimedia learning application |
| 10/15/1997 | CN2264946Y Learning computer for children |
| 10/14/1997 | US5678001 Computerized game teaching method |
| 10/14/1997 | US5676551 Method and apparatus for emotional modulation of a Human personality within the context of an interpersonal relationship |
| 10/08/1997 | CN2264393Y Student's mathematics learning device |
| 10/02/1997 | WO1997036273A2 Application of multi-media technology to psychological and educational assessment tools |
| 09/30/1997 | US5672060 Apparatus and method for scoring nonobjective assessment materials through the application and use of captured images |
| 09/23/1997 | US5671409 Computer-aided interactive career search system |
| 09/03/1997 | EP0793210A1 Electronic knowledge supervising system with autonomous data collecting box and central evaluation apparatus and its method of application |
| 09/03/1997 | CN1158575A Appts. and methods for controlling educational and amusement use of a television |
| 08/20/1997 | EP0789970A2 Information handling for interactive apparatus |
| 08/20/1997 | EP0789969A1 Interactive entertainment apparatus |
| 08/19/1997 | US5658161 For assessing a student?s knowledge of a subject |
| 08/13/1997 | EP0692135A4 Method and apparatus for voice-interactive language instruction |
| 08/12/1997 | US5657256 Method and apparatus for administration of computerized adaptive tests |
| 08/12/1997 | CA2050195C Remote lecturing system |
| 07/31/1997 | WO1997027572A1 Remote learning system |
| 07/31/1997 | CA2244427A1 Remote learning system |
| 07/10/1997 | WO1997024873A1 Method for information transmission |
| 07/02/1997 | EP0746832A4 Talking phonics interactive learning device |
| 07/01/1997 | US5644686 Expert system and method employing hierarchical knowledge base, and interactive multimedia/hypermedia applications |
| 06/24/1997 | US5642334 Pacing device for taking an examination |
| 06/12/1997 | WO1997021201A1 Method and apparatus for combined information from speech signals for adaptive interaction in teaching and testing |
| 06/11/1997 | CN2256130Y Multifunctional mathematic studying machine |
| 06/11/1997 | CN2256129Y Electronic teaching instrument for children |
| 06/10/1997 | US5638113 Transaction based interactive television system |
| 05/27/1997 | US5634086 Method and apparatus for voice-interactive language instruction |
| 05/27/1997 | US5632624 Electronic study guide |
| 05/14/1997 | EP0772481A1 Apparatus and methods for controlling educational and amusement use of a television |
| 04/16/1997 | CN1147871A A method and apparatus for providing a human-machine dialog supportable by operator intervention |
| 04/09/1997 | EP0504274B1 Scannable form having a control mark column with encoded data marks |
| 04/08/1997 | US5618182 Method and apparatus for improving performance on multiple-choice exams |
| 04/03/1997 | WO1997012350A1 Method and apparatus for emotional modulation |
| 04/02/1997 | CN1146820A Talking phonics interactive learning device |
| 04/01/1997 | US5616033 Speed learning system computer based training |
| 03/27/1997 | WO1997008892A3 Information handling for interactive apparatus |
| 03/27/1997 | WO1997008891A3 Interactive entertainment apparatus |
| 03/27/1997 | WO1997008605A3 Computer system for cognitive rehabilitation |
| 03/25/1997 | US5613909 Time-segmented multimedia game playing and authoring system |
| 03/18/1997 | US5611694 Interactive talking picture machine |
| 03/13/1997 | WO1997006520A3 Practice and training simulator |
| 03/12/1997 | EP0761265A1 Video game device for simulation game of comic book |
| 03/12/1997 | EP0746941A4 Interactive television security through transaction time stamping |
| 03/12/1997 | EP0740884A4 Transaction based interactive television system |
| 03/06/1997 | WO1997008892A2 Information handling for interactive apparatus |
| 03/06/1997 | WO1997008891A2 Interactive entertainment apparatus |
| 03/06/1997 | WO1997008605A2 Computer system for cognitive rehabilitation |
| 03/06/1997 | CA2230056A1 Computer system for cognitive rehabilitation |
| 02/26/1997 | CN2248360Y Cipher card group and its identifier |
| 02/20/1997 | WO1997006520A2 Practice and training simulator |
| 02/19/1997 | EP0712524A4 Computerized game teaching method |
| 02/13/1997 | WO1997005589A1 Historical event reenactment computer systems with interactive role players influencing outcome |
| 02/12/1997 | CN1142644A Sentence pattern training instrument for language teaching |
| 02/11/1997 | USRE35449 Remote 2-way transmission audience polling and response system |
| 02/11/1997 | US5601436 Apparatus and method for generating and presenting an audiovisual lesson plan |
| 02/11/1997 | US5601432 Educational organizer |
| 02/05/1997 | CN1142194A Video game device for simulation game of comic book |
| 01/29/1997 | EP0755608A1 A distance learning system providing individual television participation, audio responses, and memory for every student |
| 01/28/1997 | US5597312 Intelligent tutoring method and system |
| 01/28/1997 | US5597311 System for making examination papers and having an automatic marking function |