Inventor
AUGENBRAUN JOSEPH ELLIS
US11 patents
⚠️ This page may combine multiple inventors who share the name “AUGENBRAUN JOSEPH ELLIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI AMERICA LTD
6 patentsUS5687275ANov 11, 1997
Trick play data indentification methods and apparatus for use with digital video recording and playback devices
HITACHI AMERICA LTD104 citations98
US5857181AJan 5, 1999
Broadcast interactive multimedia system
HITACHI AMERICA LTD172 citations97
US5797001AAug 18, 1998
Broadcast interactive multimedia system
HITACHI AMERICA LTD180 citations97
US6141486AOct 31, 2000
Methods and apparatus for recording digital data including sync block and track number information for use during trick play operation
HITACHI AMERICA LTD81 citations96
US5729649AMar 17, 1998
Methods and apparatus for recording data on a digital storage medium in a manner that facilitates the reading back of data during trick play operation
HITACHI AMERICA LTD64 citations96
US5933567AAug 3, 1999
Method and apparatus for controlling the position of the heads of a digital video tape recorder during trick play operation and for recording digital data on a tape
HITACHI AMERICA LTD36 citations92