Assignee
PROMETHEUS INC
US·2 granted patents·121 citations·filing 1993–1996
Top patents by PatentIndex Score
2 records- 0172US5388182ANonlinear method and apparatus for coding and decoding acoustic signals with data compression and noise suppression using cochlear filters, wavelet analysis, and irregular sampling reconstructionPROMETHEUS INC·Filed 1993·Granted Feb 7, 1995·102 cites·8 claims
- 0242US5913186ADiscrete one dimensional signal processing apparatus and method using energy spreading codingPROMETHEUS INC·Filed 1996·Granted Jun 15, 1999·19 cites·23 claims
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