Assignee

JOHNSTON JAMES DAVID

US·2 granted patents·1 pending application·6 citations·filing 2002–2009

Technology mixG10L3

Top patents by PatentIndex Score

3 records

0175US8095794B2System and method of watermarking a signalJOHNSTON JAMES DAVID·Filed 2008·Granted Jan 10, 2012·6 cites·24 claims
0253US8452431B2Effective deployment of temporal noise shaping (TNS) filtersJOHNSTON JAMES DAVID·Filed 2009·Granted May 28, 2013·0 cites·18 claims
0342US2010042406A1Audio signal processing using improved perceptual modelJOHNSTON JAMES DAVID·Filed 2002·Application pending·0 cites

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