Assignee
MATECH INC
US·5 granted patents·316 citations·filing 2001–2004
Top patents by PatentIndex Score
5 records- 0195USD458245SHeadset with loopback bandMATECH INC·Filed 2001·Granted Jun 4, 2002·140 cites·1 claims
- 0294US7072476B2Audio headsetMATECH INC·Filed 2003·Granted Jul 4, 2006·128 cites·17 claims
- 0385USD458244SHeadset with loopdown bandMATECH INC·Filed 2001·Granted Jun 4, 2002·37 cites·1 claims
- 0461US7881483B2Two-way communications device having a single transducerMATECH INC·Filed 2004·Granted Feb 1, 2011·9 cites·28 claims
- 0550US7826805B2Automatic-switching wireless communication deviceMATECH INC·Filed 2004·Granted Nov 2, 2010·2 cites·16 claims
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