Inventor
LEVINE EARL
US15 patents
⚠️ This page may combine multiple inventors who share the name “LEVINE EARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIQUID AUDIO INC
10 patentsUS6345100B1Feb 5, 2002
Robust watermark method and apparatus for digital signals
LIQUID AUDIO INC253 citations98
US6219634B1Apr 17, 2001
Efficient watermark method and apparatus for digital signals
LIQUID AUDIO INC143 citations98
US6209094B1Mar 27, 2001
Robust watermark method and apparatus for digital signals
LIQUID AUDIO INC202 citations98
US6125348ASep 26, 2000
Lossless data compression with low complexity
LIQUID AUDIO INC100 citations97
US6330673B1Dec 11, 2001
Determination of a best offset to detect an embedded pattern
LIQUID AUDIO INC54 citations96
US6320965B1Nov 20, 2001
Secure watermark method and apparatus for digital signals
LIQUID AUDIO INC62 citations96
US6121904ASep 19, 2000
Lossless data compression with low complexity
LIQUID AUDIO INC79 citations96
US6043763AMar 28, 2000
Lossless data compression with low complexity
LIQUID AUDIO INC73 citations96
US6028541AFeb 22, 2000
Lossless data compression with low complexity
LIQUID AUDIO INC79 citations96
US6118392ASep 12, 2000
Lossless data compression with low complexity
LIQUID AUDIO INC37 citations92
MICROSOFT CORP
5 patentsUS6000053ADec 7, 1999
Error correction and loss recovery of packets over a computer network
MICROSOFT CORP164 citations94
US6965994B1Nov 15, 2005
Security mechanism for computer processing modules
MICROSOFT CORP32 citations90
US7185200B1Feb 27, 2007
Server-side watermark data writing method and apparatus for digital signals
MICROSOFT CORP19 citations84
US7549173B2Jun 16, 2009
Security mechanism for computer processing
MICROSOFT CORP2 citations60
US7225330B2May 29, 2007
Security mechanism for computer processing modules
MICROSOFT CORP3 citations60