Assignee
ACOUSTIC TECHNOLOGY INC
US·5 granted patents·1 pending application·97 citations·filing 1999–2003
Top patents by PatentIndex Score
6 records- 0181US6990194B2Dynamic balance control for telephoneACOUSTIC TECHNOLOGY INC·Filed 2003·Granted Jan 24, 2006·37 cites·13 claims
- 0281US6904146B2Full duplex echo cancelling circuitACOUSTIC TECHNOLOGY INC·Filed 2002·Granted Jun 7, 2005·31 cites·28 claims
- 0374US6928160B2Estimating bulk delay in a telephone systemACOUSTIC TECHNOLOGY INC·Filed 2002·Granted Aug 9, 2005·18 cites·16 claims
- 0458US6931124B1Soft mute circuitACOUSTIC TECHNOLOGY INC·Filed 2000·Granted Aug 16, 2005·8 cites·7 claims
- 0532US6963642B1Band-by-band full duplex communicationACOUSTIC TECHNOLOGY INC·Filed 1999·Granted Nov 8, 2005·3 cites·10 claims
- 0632US2003095000A1Apparatus with ultra high output power class D audio amplifierACOUSTIC TECHNOLOGY INC·Filed 2002·Application pending·0 cites
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