Inventor · disambiguated record
Karl T. Wigren
Also filed as: WIGREN KARL T
4 granted patents·132 citations·filing 1994–1994
80Inventor score
Technology areasG10L
Files withERICSSON TELEFON AB L M4
Top patents by PatentIndex Score
4 records- 0168US5598506AApparatus and a method for concealing transmission errors in a speech decoderERICSSON TELEFON AB L M·Filed 1994·Granted Jan 28, 1997·58 cites·26 claims
- 0260US5572622ARejected frame concealmentERICSSON TELEFON AB L M·Filed 1994·Granted Nov 5, 1996·41 cites·18 claims
- 0341US5596678ALost frame concealmentERICSSON TELEFON AB L M·Filed 1994·Granted Jan 21, 1997·17 cites·20 claims
- 0440US5579432ADiscriminating between stationary and non-stationary signalsERICSSON TELEFON AB L M·Filed 1994·Granted Nov 26, 1996·16 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →