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Class Information
Number: 434/308
Name: Education and demonstration > Audio recording and visual means
Description: Subject matter wherein instruction is presented both audibly from a sound recording and visually.

Sub-classes under this class:

Class Number Class Name Patents
434/318 Audio recording on disk 56
434/309 Common carrier for visual means and audio recording 65
434/314 Image projector 32
434/317 Visual information in book form 221

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8655258 PC connectable electronic learning aid device with replaceable activity worksheets Feb. 18, 2014
8615070 Personalizing computerized customer service Dec. 24, 2013
8602794 Systems and methods for computerized interactive training Dec. 10, 2013
8594557 Interactive electronic device with optical page identification system Nov. 26, 2013
8585409 Interactive healthy eating table game apparatus and game Nov. 19, 2013
8577671 Method of and system for using conversation state information in a conversational interaction system Nov. 5, 2013
8550819 Motion training schematic and method of instruction Oct. 8, 2013
8550822 Method for estimating examinee attribute parameters in cognitive diagnosis models Oct. 8, 2013
8529265 Method for teaching written language Sep. 10, 2013
8475173 System and method for educating using multimedia interface Jul. 2, 2013
8469713 Computerized medical training system Jun. 25, 2013
8467713 Hybrid reading materials and methods for mentally investing readers in reading materials Jun. 18, 2013
8423696 Multimedia docking computer Apr. 16, 2013
8421465 Method and apparatus for indicating battery cell status on a battery pack assembly used during mechanical ventilation Apr. 16, 2013
8411830 System, method and computer program product for extracting user profiles and habits based on speech recognition and calling history for telephone system advertising Apr. 2, 2013
8380120 Device for accepting and storing messages Feb. 19, 2013
8380119 Gesture-related feedback in eletronic entertainment system Feb. 19, 2013
8366449 Method and system for knowledge diagnosis and tutoring Feb. 5, 2013
8348674 Test discrimination and test construction for cognitive diagnosis Jan. 8, 2013
8311474 Activity based system and method for charging student accounts Nov. 13, 2012
8295957 Method and system providing a customized audio presentation tailored to a predetermined event sequence Oct. 23, 2012
8251701 Interactive language apparatus Aug. 28, 2012
8251704 Instrumentation and schematization of learning application programs in a computerized learning environment Aug. 28, 2012
8231389 Real-time observation assessment with phoneme segment capturing and scoring Jul. 31, 2012
8230630 Picture frame with recording function Jul. 31, 2012
8202093 System, method and device for language education through a voice portal Jun. 19, 2012
8160489 Karaoke device with integrated mixing, echo and volume control Apr. 17, 2012
8137109 Interactive oral care implement system Mar. 20, 2012
8133057 Method and system for providing training media to a mobile device Mar. 13, 2012
8113844 Method, system, and computer-readable recording medium for synchronous multi-media recording and playback with end user control of time, data, and event visualization for playback control over Feb. 14, 2012
8092226 Game for educating users regarding medical conditions Jan. 10, 2012
8075315 Oral care implement having user-interactive display Dec. 13, 2011
8073155 System for reproducing audio information corresponding to a position within a displayed image Dec. 6, 2011
8066514 Automated processing of training data Nov. 29, 2011
8064817 Multimode recording and transmitting apparatus and its use in an interactive group response system Nov. 22, 2011
8041289 Interactive book with detection of lifted flaps Oct. 18, 2011
8025504 Display apparatus for teaching writing Sep. 27, 2011
8021160 Learning assessment method and device using a virtual tutor Sep. 20, 2011
7949295 Automated trainee monitoring and performance evaluation system May. 24, 2011
7878808 Multiple application interactive tutorial player Feb. 1, 2011
7878811 Method and system for providing timely performance evaluations to medical students or trainees Feb. 1, 2011
7793823 System and method for supplementing a radio playlist with local content Sep. 14, 2010
7797146 Method and system for simulated interactive conversation Sep. 14, 2010
7792480 Electrographic position location apparatus including recording capability and data cartridge including microphone Sep. 7, 2010
7695284 System and method for educating using multimedia interface Apr. 13, 2010
7682294 Medical analysis and recording system Mar. 23, 2010
7637042 Automatic induction device for turning pages Dec. 29, 2009
7603505 Interactive electronic device with digital and analog data links Oct. 13, 2009
7540406 Method and system for illustrating sound and text Jun. 2, 2009
7433819 Assessing fluency based on elapsed time Oct. 7, 2008

1 2 3 4 5 6

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