| Patents for G09B 7 - Electrically-operated teaching apparatus or devices working with questions and answers (7,087) |
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| 07/26/1994 | CA1331053C Cable television system selectively distributing pre-recorded video and audio messages |
| 07/20/1994 | CN2172497Y Karaoke learning computer |
| 07/19/1994 | US5331137 Machine readable code combining preprinted indicia with hand-mark data |
| 07/19/1994 | US5330358 Computerized educational and entertainment device |
| 07/07/1994 | WO1994015272A1 Pen-based electronic teaching system |
| 07/05/1994 | US5326270 System and method for assessing an individual's task-processing style |
| 07/05/1994 | US5326269 Scramble-circuited quiz-module w/overlaying Q&A-sheets |
| 06/14/1994 | US5321611 System for increasing speed at which answers are processed |
| 06/09/1994 | WO1994012964A1 System and method for computerized problem solution analysis |
| 05/31/1994 | US5317732 System for relocating a multimedia presentation on a different platform by extracting a resource map in order to remap and relocate resources |
| 05/31/1994 | US5316485 Learning machine |
| 05/25/1994 | EP0598016A1 Operation of computer systems. |
| 05/24/1994 | US5314340 Electronic teaching apparatus having two-part partially and wholly actuated for indication of correct and incorrect answers |
| 05/17/1994 | US5312114 Apparatus and method for enhancing decision-making |
| 05/10/1994 | US5311422 General purpose architecture for intelligent computer-aided training |
| 05/10/1994 | US5310349 Instructional management system |
| 05/03/1994 | US5308244 Learning device |
| 04/28/1994 | WO1994009466A1 System and method for computer based testing |
| 04/28/1994 | CA2580431A1 System and method for computer based testing |
| 04/26/1994 | US5306154 Intelligent education and simulation system and method |
| 04/20/1994 | CN1024303C Sound production device for questions of calculation with an obacus |
| 04/12/1994 | US5303042 Computer-implemented method and apparatus for remote educational instruction |
| 04/12/1994 | US5302132 Instructional system and method for improving communication skills |
| 04/06/1994 | CN2160963Y Board for teaching mathematics |
| 03/22/1994 | US5295836 Remote lecturing system |
| 03/16/1994 | EP0587163A1 Method and apparatus for evaluating an individual using character recognition processing of input handwritten responses |
| 03/16/1994 | CN2159047Y Intelligent and amusing computer for children learning chinese character and English |
| 03/15/1994 | US5294229 Teacher and parent interactive communication system incorporating pocket sized portable audio numeric terminals |
| 03/15/1994 | CA2010277C Interactive facsimile system and method of information retrieval |
| 03/09/1994 | EP0586259A2 Sign-language learning system and method |
| 03/08/1994 | US5293422 Usage control system for computer software |
| 02/16/1994 | CN2156551Y Electronic self-learning machine for baby |
| 02/15/1994 | US5286036 Method of playing electronic game, and electronic game |
| 02/09/1994 | CN2155601Y Electronic acoustooptic demonstrator |
| 02/02/1994 | CN2155050Y Contact switching answering device |
| 02/01/1994 | US5283734 System for conducting a forgery-resistant game |
| 01/20/1994 | WO1994001849A1 Psychometric testing |
| 01/20/1994 | CA2140143A1 Psychometric testing |
| 01/19/1994 | CN2153842Y Hand operated quick calculating training device |
| 01/12/1994 | EP0578045A2 An automatic system for teaching and for monitoring learning by real-time analysis of responses to questions |
| 01/06/1994 | WO1994000831A1 Device to facilitate alternative response behaviour |
| 01/04/1994 | CA1325829C Portable interactive test selector |
| 12/28/1993 | US5274749 Interpretative system for systematic learning and support for decision-making |
| 12/28/1993 | US5274610 Electronic reading device |
| 12/28/1993 | US5273437 Audience participation system |
| 12/28/1993 | US5273433 Audio-visual language teaching apparatus and method |
| 12/15/1993 | CN2149656Y Scanning type automatic reading examination paper |
| 12/09/1993 | WO1993024914A1 Recognition training system |
| 12/07/1993 | US5267865 Interactive computer aided natural learning method and apparatus |
| 11/25/1993 | WO1993023836A1 Methods for establishing certifiable informed consent for a medical procedure |
| 11/24/1993 | CN1022868C Real-time feedback and processing system of education informations |
| 11/23/1993 | US5263869 Interactive group communication system |
| 11/17/1993 | CN2146753Y Microcomputer controller for knowledge contests |
| 11/16/1993 | US5261823 Electronic learning machine which is capable of giving learning problems matching the student's scholastic ability |
| 11/16/1993 | US5261820 Computer simulation playback method and simulation |
| 11/09/1993 | US5259766 Method and system for interactive computer science testing, anaylsis and feedback |
| 11/02/1993 | USRE34429 Interactive facsimile system and method of information retrieval |
| 10/28/1993 | WO1993021618A1 Information communication system and method for establishing a program of subjects to be communicated and usable in said system |
| 10/26/1993 | US5256067 Device and method for optimal reading vocabulary development |
| 10/26/1993 | US5255925 Telephone spelling game method |
| 10/21/1993 | DE4222990A1 Forming contact detection function for machine tool etc. - determining stop positions or movement path due to external force by sensing changes in vibration |
| 10/12/1993 | US5252077 Process for materializing virtual interactivity between an individual and a data support |
| 09/08/1993 | EP0559422A1 System for making therapeutic recordings |
| 09/08/1993 | CN2141917Y Teaching answer choicing device |
| 09/04/1993 | CA2088807A1 Simulating presence |
| 09/02/1993 | WO1993017407A1 Intelligent learning system |
| 09/01/1993 | EP0557444A1 Talking video games |
| 08/25/1993 | EP0556702A2 Exercise-hardness data output apparatus |
| 08/25/1993 | CN2141105Y Answer terminating machine |
| 08/19/1993 | WO1993016455A1 Audio-visual language teaching apparatus and method |
| 08/19/1993 | WO1993016454A1 An interactive computer aided natural learning method and apparatus |
| 08/19/1993 | CA2129748A1 Audio-visual language teaching apparatus and method |
| 08/05/1993 | WO1993014844A1 Talking video games with cooperative action |
| 08/04/1993 | EP0553674A2 Method of item selection for computerized adaptive tests |
| 08/01/1993 | CA2084443A1 Method of item selection for computerized adaptive tests |
| 07/21/1993 | EP0462976A4 Compiling system and method of producing individually customized recording media |
| 07/20/1993 | US5228859 Interactive educational and training system with concurrent digitized sound and video output |
| 07/13/1993 | US5227874 Method for measuring the effectiveness of stimuli on decisions of shoppers |
| 07/06/1993 | US5226177 Real-time wireless audience response system |
| 06/24/1993 | WO1993012614A1 Video imaging method and apparatus for audience participation |
| 06/15/1993 | US5219291 Electronic educational video system apparatus |
| 06/08/1993 | US5218537 System and method for using a computer to generate and teach grammar lessons |
| 06/08/1993 | US5218536 Electronic spelling machine having ordered candidate words |
| 06/08/1993 | US5218535 Method and apparatus for data acquisition |
| 06/01/1993 | US5215466 Moving message learning system and method |
| 05/27/1993 | WO1993010605A1 Transaction based interactive television system |
| 05/25/1993 | US5213510 Real-time interactive conversational toy |
| 05/18/1993 | US5211564 Computerized figural response testing system and method |
| 05/18/1993 | US5211563 Computer assisted learning support system and processing method therefor |
| 05/12/1993 | EP0504274A4 Scannable form having a control mark column with encoded data marks |
| 04/20/1993 | US5204813 Computer-controlled testing process and device for administering an examination |
| 04/20/1993 | US5203705 Word spelling and definition educational device |
| 03/18/1993 | WO1993005494A1 Electronic data manipulation system |
| 03/18/1993 | WO1993004748A1 Video game with interactive audiovisual dialogue |
| 03/16/1993 | US5195033 Testing system including removable storage means for transfer of test related data and means for issuing a certification upon successful completion of the test |
| 03/09/1993 | CA1314323C Interactive television system for providing full motion synched compatible audio/visual displays |
| 02/18/1993 | WO1993002622A1 Operation of computer systems |
| 02/10/1993 | EP0526979A2 Interactive participation system |
| 02/04/1993 | DE4143257A1 Audiovisual learning system |
| 02/02/1993 | US5183398 Apparatus and method for interactive instruction of a student |