Assignee
MICRO EAR TECH DBA MICRO TECH
US·3 granted patents·195 citations·filing 2000–2002
Technology mixH04R3
Top patents by PatentIndex Score
3 records- 0193US6760457B1Automatic telephone switch for hearing aidMICRO EAR TECH DBA MICRO TECH·Filed 2000·Granted Jul 6, 2004·86 cites·13 claims
- 0292US6633645B2Automatic telephone switch for hearing aidMICRO EAR TECH DBA MICRO TECH·Filed 2002·Granted Oct 14, 2003·72 cites·14 claims
- 0387US7248713B2Integrated automatic telephone switchMICRO EAR TECH DBA MICRO TECH·Filed 2002·Granted Jul 24, 2007·37 cites·21 claims
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