Assignee
APEX SPECTRAL TECHNOLOGY INC
US·2 granted patents·1 pending application·54 citations·filing 2004–2007
Technology mixG01V3
Top patents by PatentIndex Score
3 records- 0176US7243029B2Systems and methods of hydrocarbon detection using wavelet energy absorption analysisAPEX SPECTRAL TECHNOLOGY INC·Filed 2004·Granted Jul 10, 2007·50 cites·4 claims
- 0254US7876643B2Methods of hydrocarbon detection using wavelet dominant frequency and a measure of energy loss on the high-frequency side of wavelet dominant frequencyAPEX SPECTRAL TECHNOLOGY INC·Filed 2007·Granted Jan 25, 2011·4 cites·9 claims
- 0334US2008270033A1Methods of hydrocarbon detection using spectral energy analysisAPEX SPECTRAL TECHNOLOGY INC·Filed 2007·Application pending·0 cites
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