Brian Vaughn

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Harrisonburg, VA, US

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CREATING CONTROLLED VARIATIONS IN DIALOGUES
- Publication number 20140170610
- Publication date Jun 19, 2014
- ROSETTA STONE, LTD.
- Karl F. Ridgeway
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRODUCING CONTROLLED VARIATIONS IN AUTOMATED TEACHING SYSTEM INTERA...
- Publication number 20140170629
- Publication date Jun 19, 2014
- ROSETTA STONE, LTD.
- Gregory Keim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Language Instruction Using Multiple Prompts
- Publication number 20120288833
- Publication date Nov 15, 2012
- Karl F. Ridgeway
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS