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Inventor profile of:

Dan He

City:

Beijing

Country:

China

Published Applications:

2

Last publication date:

2016-09-15

Recent patent applications by He Dan

Dan He from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2016-09-15

US20160269787A1

DATA PROCESSING METHOD AND APPARATUS FOR COUNTING AUDIENCE RATING

#2 | 2016-09-15

US20160267501A1

CALCULATION METHOD AND APPARATUS FOR USER RETENTION RATIO

InventorID:

1651251 ⎘