Inventor · disambiguated record
Charles Butten
Also filed as: BUTTEN CHARLES
7 granted patents·2 citations·filing 2018–2023
73Inventor score
Files withHM ELECTRONICS INC7
Top patents by PatentIndex Score
7 records- 0180US12143541B2Systems and methods for crosstalk reduction for audio communicationsHM ELECTRONICS INC·Filed 2023·Granted Nov 12, 2024·1 cites·20 claims
- 0268US10735861B2Spatial low-crosstalk headsetHM ELECTRONICS INC·Filed 2019·Granted Aug 4, 2020·1 cites·12 claims
- 0365US11809772B1Systems and methods for detection status of intercom terminationHM ELECTRONICS INC·Filed 2023·Granted Nov 7, 2023·0 cites·20 claims
- 0461US12236158B2Systems and methods for detection status of intercom terminationHM ELECTRONICS INC·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 0560US11102579B2Spatial low-crosstalk headsetHM ELECTRONICS INC·Filed 2020·Granted Aug 24, 2021·0 cites·18 claims
- 0659US11743391B1Systems and methods for crosstalk reduction for audio communicationsHM ELECTRONICS INC·Filed 2023·Granted Aug 29, 2023·0 cites·20 claims
- 0753US10237654B1Spatial low-crosstalk headsetHM ELECTRONICS INC·Filed 2018·Granted Mar 19, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →