La Crescenta, California
United States
13
2015-08-20
The entities that hold a legal rights for patent applications filed by inventor Hendry David:
David Hendry from La Crescenta, US has applied for patents for these inventions. The list has both pending applications and granted patents:
LANGUAGE PHONEME PRACTICE ENGINE
#2 | 2014-10-02COMPUTER-BASED LANGUAGE IMMERSION TEACHING FOR YOUNG LEARNERS
#3 | 2014-09-04INTERACTIVE LEARNING PATH FOR AN E-LEARNING SYSTEM
#4 | 2014-08-07ONLINE EDUCATIONAL SYSTEM WITH MULTIPLE NAVIGATIONAL MODES
#5 | 2014-08-07E-LEARNING LESSON DELIVERY PLATFORM
#6 | 2014-04-10MENTOR-TUNED GUIDED LEARNING IN ONLINE EDUCATIONAL SYSTEMS
#7 | 2013-05-23E-learning lesson delivery platform
#8 | 2013-05-23Language phoneme practice engine
#9 | 2013-05-23Computer-based language immersion teaching for young learners
#10 | 2012-06-14Vertically integrated mobile educational system
#11 | 2012-05-17ONLINE EDUCATIONAL SYSTEM WITH MENTOR GUIDED LEARNING
#12 | 2012-05-17ONLINE IMMERSIVE AND INTERACTIVE EDUCATIONAL SYSTEM
#13 | 2012-05-17Online educational system with multiple navigational modes
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