Inventor · disambiguated record
Joseph L. Hall
Also filed as: HALL II JOSEPH L · HALL II JOSEPH LINDLEY · HALL JOSEPH L
5 granted patents·376 citations·filing 1993–2013
84Inventor score
Top patents by PatentIndex Score
5 records- 0191US5341457APerceptual coding of audio signalsAT & T BELL LAB·Filed 1993·Granted Aug 23, 1994·129 cites·17 claims
- 0288US5535300APerceptual coding of audio signals using entropy coding and/or multiple power spectraAT & T CORP·Filed 1994·Granted Jul 9, 1996·159 cites·6 claims
- 0377US5828756AStereophonic acoustic echo cancellation using non-linear transformationsLUCENT TECHNOLOGIES INC·Filed 1996·Granted Oct 27, 1998·80 cites·40 claims
- 0475US8817952B2Method, apparatus, and system for providing real-time PSAP call analysisAVAYA INC·Filed 2013·Granted Aug 26, 2014·6 cites·20 claims
- 0567US9167090B2Public safety answering point language detectionAVAYA INC·Filed 2013·Granted Oct 20, 2015·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →