Inventor · disambiguated record

Ragnvald Balch Barth

Also filed as: BALCH BARTH RAGNVALD

2 granted patents·0 citations·filing 2022–2022

23Inventor score

Technology areasG06T H04R

Files withCISCO TECH INC2

Top patents by PatentIndex Score

2 records

0155US12047739B2Stereo sound generation using microphone and/or face detectionCISCO TECH INC·Filed 2022·Granted Jul 23, 2024·0 cites·20 claims
0244US12245015B2Directional audio pickup guided by face detectionCISCO TECH INC·Filed 2022·Granted Mar 4, 2025·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →