David W. Madden

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for transferring data over an external transmissi...
- Patent number 7,043,565
- Issue date May 9, 2006
- National Instruments Corporation
- David W. Madden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for transferring data over a communication medium...
- Patent number 6,839,777
- Issue date Jan 4, 2005
- National Instruments Corporation
- Aljosa Vrancic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for handling device retry requests on a communica...
- Patent number 6,640,312
- Issue date Oct 28, 2003
- National Instruments Corporation
- Andrew Thomson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing serial USB device transfers using virtual DMA techniques...
- Patent number 6,412,028
- Issue date Jun 25, 2002
- National Instruments Corporation
- Michael R. Steed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for optimizing serial USB device reads using virt...
- Patent number 6,393,493
- Issue date May 21, 2002
- National Instruments Corporation
- David Madden
- G06 - COMPUTING CALCULATING COUNTING