Donald R. Diaz

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Carrollton, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Single wire data communication method
- Patent number 6,108,751
- Issue date Aug 22, 2000
- Dallas Semiconductor Corporation
- Robert D. Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metal token having units of value stored therein using a single wir...
- Patent number 5,974,504
- Issue date Oct 26, 1999
- Dallas Semiconductor Corporation
- Robert D. Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single wire communication system
- Patent number 5,864,872
- Issue date Jan 26, 1999
- Dallas Semiconductor Corporation
- Robert D. Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic token
- Patent number 5,587,955
- Issue date Dec 24, 1996
- Dallas Semiconductor Corporation
- Robert D. Lee
- G06 - COMPUTING CALCULATING COUNTING