Inventor
GREENBERG ANN E
US10 patents
⚠️ This page may combine multiple inventors who share the name “GREENBERG ANN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CDDB INC
7 patentsUS6330593B1Dec 11, 2001
System for collecting use data related to playback of recordings
CDDB INC262 citations98
US6240459B1May 29, 2001
Network delivery of interactive entertainment synchronized to playback of audio recordings
CDDB INC257 citations98
US6230192B1May 8, 2001
Method and system for accessing remote data based on playback of recordings
CDDB INC164 citations98
US6230207B1May 8, 2001
Network delivery of interactive entertainment synchronized to playback of audio recordings
CDDB INC127 citations98
US6161132ADec 12, 2000
System for synchronizing playback of recordings and display by networked computer systems
CDDB INC205 citations98
US6154773ANov 28, 2000
Network delivery of interactive entertainment complementing audio recordings
CDDB INC235 citations98
US5987525ANov 16, 1999
Network delivery of interactive entertainment synchronized to playback of audio recordings
CDDB INC351 citations98
GRACENOTE INC
3 patentsUS7308485B2Dec 11, 2007
Method and system for accessing web pages based on playback of recordings
GRACENOTE INC37 citations95
US7680902B2Mar 16, 2010
Method and system for accessing web pages based on playback of recordings
GRACENOTE INC7 citations73
US7945645B2May 17, 2011
Method and system for accessing web pages based on playback of recordings
GRACENOTE INC0 citations52