Assignee
HOTV INC
US4 patents
Top patents by PatentIndex Score
US6845485B1Jan 18, 2005
Method and apparatus for indicating story-line changes by mining closed-caption-text
HOTV INC72 citations96
US6198833B1Mar 6, 2001
Enhanced interactive video with object tracking and hyperlinking
HOTV INC61 citations96
US6006265ADec 21, 1999
Hyperlinks resolution at and by a special network server in order to enable diverse sophisticated hyperlinking upon a digital network
HOTV INC553 citations95
US6169573B1Jan 2, 2001
Hypervideo system and method with object tracking in a compressed digital video environment
HOTV INC197 citations93