| Patents for G09B 5 - Electrically-operated educational appliances (14,377) |
|---|
| 03/31/1987 | US4654700 Optical decoder |
| 03/24/1987 | US4652939 Disk container supporting a deteachable memory |
| 03/17/1987 | US4651299 Data processing apparatus |
| 03/17/1987 | US4651232 Method of controlling apparatus for recording and/or reproducing on a record medium |
| 03/12/1987 | WO1987001492A1 Apparatus for reproduction of sound and video |
| 03/12/1987 | WO1987001481A1 Electronic book device |
| 03/12/1987 | EP0191822A4 Interactive video and audio controller. |
| 03/11/1987 | EP0213143A1 Multiple segment nonsequential recording |
| 03/11/1987 | CN86202362U 多功能讲台 Multifunctional podium |
| 02/24/1987 | US4646350 Shoe with audible message |
| 02/19/1987 | DE3529561A1 Arrangement for replaying a selected audio information from an audio information block of an audio medium |
| 02/17/1987 | US4644423 Automatic program source selection method and apparatus |
| 01/27/1987 | US4639225 Portable audio-visual electronic apparatus |
| 01/21/1987 | CN85204997U Magnetic card recording system |
| 01/13/1987 | US4636881 Talking book with an infrared detector used to detect page turning |
| 01/13/1987 | US4636173 Method for teaching reading |
| 01/06/1987 | US4635136 Method and apparatus for storing a massive inventory of labeled images |
| 01/06/1987 | US4634386 Audio-visual teaching apparatus |
| 01/06/1987 | CA1216151A1 Apparatus for assisting the practice of the mother tongue or a foreign language, with a view to total assimilation thereof |
| 12/31/1986 | WO1986007649A1 Automatic selection-repeat device of sentence on cassette for use language exercise |
| 12/16/1986 | US4630301 Voice activated echo generator |
| 12/16/1986 | US4630231 Control program signal demodulating device |
| 12/10/1986 | EP0204629A1 Voice activated echo generator |
| 12/09/1986 | US4628377 Information signal reproducing apparatus |
| 12/09/1986 | US4627819 Teaching or amusement apparatus |
| 12/03/1986 | EP0203772A1 Interactive teaching apparatus |
| 12/02/1986 | US4626930 Rotary recording medium having different video signals recorded on mutually adjacent tracks and reproducing apparatus therefor |
| 11/25/1986 | US4625244 Multiple remote control VCR pause switch |
| 11/25/1986 | US4625202 Apparatus and method for generating multiple cursors in a raster scan display system |
| 11/05/1986 | EP0200389A2 Proofreading/correction apparatus |
| 10/29/1986 | EP0198830A1 Method and apparatus for delivering messages |
| 10/23/1986 | WO1986006192A1 Key input device for cai system |
| 10/08/1986 | CN85102516A Flexible writing board mechanism |
| 10/07/1986 | US4615682 Teaching system utilizing magnetic tape |
| 10/07/1986 | US4615680 Apparatus and method for practicing pronunciation of words by comparing the user's pronunciation with the stored pronunciation |
| 09/17/1986 | CN86101159A T-card repeater |
| 09/16/1986 | US4611995 Electronic language learning machine |
| 09/10/1986 | EP0112832B1 Digital image display system |
| 09/10/1986 | EP0099920B1 Teaching or amusement apparatus |
| 08/27/1986 | EP0191829A1 Method for editing video still pictures. |
| 08/27/1986 | EP0191822A1 Interactive video and audio controller. |
| 08/26/1986 | US4608663 Computer network for using a common peripheral device |
| 08/26/1986 | US4608601 Video response testing apparatus |
| 08/20/1986 | EP0191149A1 Procedure for the automatic recording of television programmes selected from teletext programme timetable pages |
| 08/19/1986 | US4606726 Multiple segment nonsequential recording |
| 08/13/1986 | EP0190329A1 Video disk apparatus providing organized picture playback. |
| 08/05/1986 | US4604064 Portable demonstrator for electronic equipment |
| 08/05/1986 | CA1209250A1 Micro-computer control for a video machine |
| 07/24/1986 | EP0158633A4 Education utility. |
| 07/23/1986 | CN86100117A Card player for educational use |
| 07/23/1986 | CN85100922A Foreign language video and audio recorder |
| 07/09/1986 | EP0187073A1 Method for producing audio-visual programmes by the use of a video disc, and cassette employed in this method |
| 07/08/1986 | US4599611 Interactive computer-based information display system |
| 07/08/1986 | CA1207445A1 Testing device for hyperactivity in children |
| 07/02/1986 | EP0185653A1 Simulation system trainer |
| 06/10/1986 | US4594686 Language interpreter for inflecting words from their uninflected forms |
| 05/28/1986 | EP0182460A1 Multi-image communications system |
| 05/28/1986 | CN85202068U Manual micro cassettee player with a capstan coated with a layer of rubber |
| 05/27/1986 | US4591929 Interactive learning programming and like control circuitry |
| 05/27/1986 | US4591729 Control unit for switching on a teaching device |
| 05/22/1986 | WO1986003044A1 Multiple segment nonsequential recording |
| 04/23/1986 | EP0178535A1 Device for coupling several machine tool control units for teaching purposes |
| 04/23/1986 | EP0178315A1 Installation for studying by the superlearning method. |
| 04/01/1986 | US4580133 Display device |
| 04/01/1986 | US4579533 Method of using digital electronic apparatus to aid in learning |
| 03/25/1986 | CA1202418A1 System for synthesizing sounds associated with printed materials |
| 03/13/1986 | WO1986001631A1 Video disk apparatus providing organized picture playback |
| 03/13/1986 | WO1986001619A1 Method for editing video still pictures |
| 02/25/1986 | US4573085 Video disc system having true and complemented digital auxiliary information codes |
| 02/25/1986 | US4573072 Method for expanding interactive CATV displayable choices for a given channel capacity |
| 02/18/1986 | US4571640 Video disc program branching system |
| 02/13/1986 | WO1986001063A1 Interactive video and audio controller |
| 01/28/1986 | US4567532 Selectable view video record/playback system |
| 01/28/1986 | CA1200027A1 Video overlay system having interactive color addressing |
| 01/02/1986 | EP0166011A1 Control apparatus for switching a teaching device for acoustical and/or optical learning information |
| 12/19/1985 | WO1985005715A1 Simulation system trainer |
| 12/11/1985 | EP0164253A1 Sound reproducing apparatus |
| 12/10/1985 | US4558375 Method and apparatus for recording and retrieving video information in two modes on a single laser recording disc |
| 12/04/1985 | EP0162967A1 Method for applying a computer for instruction in its operation and equipment for carrying out the method |
| 11/26/1985 | CA1197093A1 Method and apparatus for effecting and evaluating action upon visual imaging |
| 11/21/1985 | WO1985005208A1 Installation for studying by the superlearning method |
| 11/12/1985 | US4552535 Mechanical assembly for audio-visual teaching machines |
| 10/29/1985 | US4549867 Electronic learning aid with random number modes |
| 10/23/1985 | EP0158633A1 Education utility |
| 10/09/1985 | EP0157577A2 Information recording disc and reproducing apparatus therefor |
| 10/02/1985 | EP0155970A1 Apparatus for reproducing audio signal |
| 09/18/1985 | EP0154764A1 Record carrier for acoustic and/or visual signals |
| 09/17/1985 | US4541805 Audio adapter for sewing machine |
| 09/17/1985 | CA1193747A1 Interactive computer-based information display system |
| 09/10/1985 | US4541069 Storing address codes with words for alphabetical accessing in an electronic translator |
| 09/04/1985 | EP0153664A1 Playback apparatus for audiovisual disc records |
| 08/27/1985 | CA1192394A1 Teaching and entertainment device |
| 08/06/1985 | US4533965 Magnetic read/write circuit |
| 07/24/1985 | EP0148903A1 Testing device for hyperactivity in children |
| 07/16/1985 | US4530013 Special reproducing system for reproducing a rotary recording medium |
| 07/04/1985 | WO1985002934A1 Method and apparatus for delivering messages |
| 06/19/1985 | EP0145598A2 Method and device for the training of powered vehicle drivers |
| 06/19/1985 | EP0145206A2 Intelligence display arrangement |
| 06/19/1985 | EP0144352A1 Sequence versatile video system. |
| 06/18/1985 | CA1188889A1 Training apparatus |