| Patents for G09B 5 - Electrically-operated educational appliances (14,377) |
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| 04/21/1998 | US5742731 Multi-scene recording medium for alternatingly and continuously recording program information items corresponding to different views of an event, and a method and apparatus for reproducing data therefrom |
| 04/21/1998 | US5741136 Audio-visual work with a series of visual word symbols coordinated with oral word utterances |
| 04/21/1998 | CA2081611C Information display system for electronically reading a book |
| 04/15/1998 | EP0836297A1 A wireless network |
| 04/15/1998 | EP0836192A1 Multi-scene recording medium and method and apparatus for reproducing data therefrom |
| 04/15/1998 | EP0836191A1 Method and apparatus for reproducing data from a recording medium |
| 04/15/1998 | EP0836190A2 Information recording disk medium and reproduction apparatus |
| 04/15/1998 | EP0835500A1 Method and apparatus for automated learning and performance evaluation |
| 04/15/1998 | EP0835486A1 Electronic presentation system using portable storage media |
| 04/15/1998 | EP0677843B1 Recording medium which can cope with various languages and reproduction apparatus |
| 04/14/1998 | US5740363 Method and apparatus for low power communications between mobile computing devices |
| 04/14/1998 | US5738526 Educational toy doll with LCD digital display watch |
| 04/09/1998 | WO1998014927A1 Apparatus for producing audible sounds in response to visual indicia |
| 04/09/1998 | WO1998014895A2 A method for organizing and presenting the structure of a multimedia system and for presenting this structure to a person involved, in particular a user person or an author person, and a software package having such organization and presentation facility |
| 04/08/1998 | CN1178595A Apparatus and method for storing and presenting text |
| 04/08/1998 | CN1178594A Electronic book and graphical user interface to provide control thereof |
| 04/08/1998 | CN1178376A Multimedia optic disc reading machine and use thereof |
| 04/07/1998 | US5737527 Interactive entertainment apparatus |
| 04/07/1998 | US5737308 Recording medium for specified reproduction and reproduction apparatus |
| 04/07/1998 | US5735693 Method and device for learning a foreign language |
| 04/02/1998 | WO1998013807A1 Automated testing and electronic instructional delivery and student management system |
| 04/01/1998 | CN2277542Y Infrared remote transmission teaching information feedback system |
| 03/31/1998 | US5734794 Computer based method for animating images |
| 03/31/1998 | US5734788 Multimedia optical disc which can preserve the freshness of stored data, a reproduction apparatus for reproducing such optical disc and a reproduction method |
| 03/31/1998 | US5733131 Education and entertainment device with dynamic configuration and operation |
| 03/25/1998 | EP0831647A1 Multimedia optical disk on which audio data of a plurality of channels and sub-video data together with time-varying image data, and device and method of reproducing the data |
| 03/24/1998 | US5732185 Multi-scene recording medium and apparatus for reproducing data therefrom |
| 03/24/1998 | US5730654 Multi-player video game for health education |
| 03/24/1998 | US5730604 Method and apparatus for correlating educational requirements |
| 03/24/1998 | US5730603 Audiovisual simulation system and method with dynamic intelligent prompts |
| 03/19/1998 | WO1998011523A1 Training apparatus and method |
| 03/19/1998 | CA2266036A1 Training apparatus and method |
| 03/18/1998 | EP0830023A1 Multimedia optical disk improved in interactive reproduction advancing performance, reproducing device, and reproducing method |
| 03/18/1998 | EP0829840A2 A programmable sound synthesizer and/or control module |
| 03/17/1998 | US5729650 Multi-scene recording medium and apparatus for reproducing data therefrom |
| 03/17/1998 | US5729252 Multimedia program editing system and method |
| 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 |
| 03/11/1998 | EP0786108A4 Delivery of data including preloaded advertising data |
| 03/10/1998 | US5726649 Control device suitable for use in an apparatus for reproducing video, audio and accompanying characters |
| 03/04/1998 | EP0616715B1 Exhibition apparatus |
| 03/04/1998 | CN1175040A Portable electronic reading apparatus and method for playing magnetic or optic recorded data |
| 03/03/1998 | US5724357 Wireless method |
| 03/03/1998 | US5724102 Systems in which information can be retrieved from an encoded, laser readable disc |
| 02/26/1998 | WO1998003953A3 Method of interactive computer based instruction |
| 02/26/1998 | DE19723966A1 Tragbares elektronisches Lesegerät zum ausschließlichen Abspielen eines magnetischen oder optischen Aufzeichnungsmediums und Verfahren dafür A portable electronic reader for exclusive play a magnetic or optical recording medium and method therefor |
| 02/26/1998 | DE19634138A1 Interactive language learning, hand-held apparatus |
| 02/24/1998 | CA2122179C Video view selection by a chairperson |
| 02/19/1998 | WO1998007130A1 Method and device for teaching languages |
| 02/17/1998 | US5720007 Expert system and method employing hierarchical knowledge base, and interactive multimedia/hypermedia applications |
| 02/12/1998 | WO1998006082A1 Text processor |
| 02/10/1998 | US5717828 For using a computer to teach language skills |
| 02/10/1998 | US5716273 Apparatus and method for controlling educational and amusement use of a television |
| 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 | US5713740 System and method for converting written text into a graphical image for improved comprehension by the learning disabled |
| 01/29/1998 | WO1998003962A1 Electroluminescent display apparatus |
| 01/29/1998 | WO1998003953A2 Method of interactive computer based instruction |
| 01/29/1998 | WO1998003923A1 World wide web bar code access system |
| 01/28/1998 | EP0617872B1 Video imaging method and apparatus for audience participation |
| 01/27/1998 | US5712950 System and method for controlling play of multiple dialog audio tracks of a software carrier |
| 01/27/1998 | US5711672 Method for automatically starting execution and ending execution of a process in a host device based on insertion and removal of a storage media into the host device |
| 01/22/1998 | WO1998002862A1 Apparatus for interactive language training |
| 01/22/1998 | DE19628830A1 Battery-operated light indicator e.g. for screen with switch and light source |
| 01/14/1998 | CN2272599Y Book with speech sound player |
| 01/14/1998 | CN2272598Y Abacus with abacus reckoning and mental arithemetic electric display |
| 01/13/1998 | US5708845 System for mapping hot spots in media content for interactive digital media program |
| 01/13/1998 | US5707288 Video game system and methods for enhanced processing and display of graphical character elements |
| 01/13/1998 | US5707240 Album with means for magnetically determining page position |
| 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 |
| 01/06/1998 | US5704791 Virtual surgery system instrument |
| 01/02/1998 | DE19625183A1 Manually-operated light pen for index table |
| 12/31/1997 | CN1169004A Appliance for studying go-chess and Chinese chess with functions of recording and playing chess manual |
| 12/23/1997 | US5701582 Method and apparatus for efficient transmissions of programs |
| 12/23/1997 | US5700149 Method of personal verification for an in-resident system for administrating course material |
| 12/23/1997 | US5699558 Garment for audio stimulation of fetus |
| 12/23/1997 | CA2125716C Interactive book |
| 12/17/1997 | EP0812452A1 System and method for limiting access to a book card |
| 12/17/1997 | EP0812446A1 Zone data streaming for 3-dimensional video environment |
| 12/17/1997 | EP0755608A4 A distance learning system providing individual television participation, audio responses, and memory for every student |
| 12/17/1997 | CN2271005Y Electronic talking book toy for child |
| 12/16/1997 | US5697793 Electronic book and method of displaying at least one reading metric therefor |
| 12/16/1997 | US5697789 Method and system for aiding foreign language instruction |
| 12/16/1997 | US5697494 Roller contact switch and smart book using same |
| 12/09/1997 | US5696892 Method and apparatus for providing animation in a three-dimensional computer generated virtual world using a succession of textures derived from temporally related source images |
| 12/09/1997 | US5696885 Expert system and method employing hierarchical knowledge base, and interactive multimedia/hypermedia applications |
| 12/09/1997 | US5695345 Audiovisual device |
| 12/04/1997 | WO1997045823A1 Synchronized combined sound and sight entertainment and educational system |
| 12/04/1997 | WO1997045804A1 Audio data management for interactive applications |
| 12/03/1997 | EP0809840A1 Apparatus and method for storing and presenting text |
| 12/03/1997 | EP0809839A1 Electronic book and graphical user interface to provide control thereof |
| 12/03/1997 | CN2269102Y Voice pencil box |
| 12/03/1997 | CN1166790A Interactive entertainment content control |
| 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 | CN2268962Y Speaking and singing exerciser |