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Michael Sagan
Fairfield, CA
US
12 patents
5 Patents
US12604131
2026
Wireless Headset with Remote Parental Controls
Koss Corporation
0 cites
US11792561
2023
Wireless Earphones That Play Lossy Compressed Streaming Audio
Koss Corporation
0 cites
US11653139
2023
Wireless Earphones That Play Lossy Compressed Streaming Audio
KOSS CORPORATION
0 cites
US11606638
2023
Wireless Earphones with Digital Signal Processors
KOSS CORPORATION
0 cites
US11582546
2023
Wireless Earphones with Hanger Bars
KOSS CORPORATION
0 cites