申请人 |
HEADSPROUT, INC.;SHIMIZU, HIROFUMI;ANDRONIS, PAUL, T.;SOTA, MELINDA;ROLLINS, NATHAN;THANGVIJIT, NATTAPONG;LAYNG, TERRENCE;LEON, MARTA;THOMSON, JAY;SCONE, NATHAN |
发明人 |
SHIMIZU, HIROFUMI;ANDRONIS, PAUL, T.;SOTA, MELINDA;ROLLINS, NATHAN;THANGVIJIT, NATTAPONG;LAYNG, TERRENCE;LEON, MARTA;THOMSON, JAY;SCONE, NATHAN |