Inventor

YOST STEPHANIE

US3 patents

Patents

3 patents

US9058751B2Jun 16, 2015

Language phoneme practice engine

DOHRING DOUG5 citations67

US8784108B2Jul 22, 2014

Computer-based language immersion teaching for young learners

DOHRING DOUG6 citations67

US8727781B2May 20, 2014

Online educational system with multiple navigational modes

DOHRING DOUG6 citations65