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Digital signal processors with configurable dual-MAC and dual-ALU |
Gilbert C. Sih, De Dzwo Hsu, Xufeng Chen |
2011-01-18 |
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Method and apparatus for demodulating signals processed in a transmit diversity mode |
Douglas Neal Rowitch, Thunyachate Ekvetchavit |
2010-03-23 |
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Method and apparatus for demodulating signals processed in a transmit diversity mode |
Douglas Neal Rowitch, Thunyachate Ekvetchavit |
2009-11-24 |
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System, method, and apparatus for overload detection in real-time data processing applications |
— |
2007-10-02 |
| 7184463 |
Method and apparatus for demodulating signals processed in a transmit diversity mode |
Douglas Neal Rowitch, Thunyachate Ekvetchavit |
2007-02-27 |
| 7031269 |
Acoustic echo canceller |
— |
2006-04-18 |
| 6700922 |
System and method for acquiring a received signal in a spread spectrum device |
Raghu Narayan Challa, Farrokh Abrishamkar, Ian J. Fevrier, Serguei A. Glazko, Christopher Patrick +1 more |
2004-03-02 |
| 6628702 |
Method and apparatus for demodulating signals processed in a transmit diversity mode |
Douglas Neal Rowitch, Thunyachate Ekvetchavit |
2003-09-30 |
| 6615341 |
Multiple-data bus architecture for a digital signal processor using variable-length instruction set with single instruction simultaneous control |
Gilbert C. Sih, Qiuzhen Zou, Inyup Kang, Quaeed Motiwala, Deepu John +6 more |
2003-09-02 |
| 6606700 |
DSP with dual-mac processor and dual-mac coprocessor |
Gilbert C. Sih, Hemant Kumar |
2003-08-12 |
| 6580746 |
System and method for acquiring a received signal in a spread spectrum device |
Raghu Narayan Challa, Farrokh Abrishamkar, Ian J. Fevrier, Serguei A. Glazko, Christopher Patrick +1 more |
2003-06-17 |
| 6563803 |
Acoustic echo canceller |
— |
2003-05-13 |
| 6449364 |
Programmable hands free telephone system |
— |
2002-09-10 |
| 6425070 |
Variable length instruction decoder |
Qiuzhen Zou, Gilbert C. Sih, Inyup Kang, Quaeed Motiwala, Deepu John +2 more |
2002-07-23 |
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Communication protocol between a communication device and an external accessory |
Chienchung Chang, Robert Opalsky, George Pan, Karthick Chinnaswami, Hanchi Huang +2 more |
2001-12-11 |
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Digital FM audio processing in a dual-mode communication system |
Peter J. Black, Randeep Singh, Henry Chang |
2001-06-12 |
| 6208733 |
Programmable hands free telephone system |
— |
2001-03-27 |
| 6006108 |
Digital audio processing in a dual-mode telephone |
Peter J. Black, Randeep Singh, Henry Chang |
1999-12-21 |
| 5926786 |
Application specific integrated circuit (ASIC) for performing rapid speech compression in a mobile telephone system |
John G. McDonough |
1999-07-20 |