Inventor · disambiguated record

Lou H. Berkley, Jr.

Also filed as: BERKLEY JR LOU H

2 granted patents·523 citations·filing 2001–2004

74Inventor score

Technology areasG06K H04N

Files withDIGIMARC CORP2

Top patents by PatentIndex Score

2 records

0196US6996252B2Low visibility watermark using time decay fluorescenceDIGIMARC CORP·Filed 2004·Granted Feb 7, 2006·207 cites·27 claims
0296US6718046B2Low visibility watermark using time decay fluorescenceDIGIMARC CORP·Filed 2001·Granted Apr 6, 2004·316 cites·38 claims

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