Mark D. Koether

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Grand Prairie, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Supply and interface configurable input/output buffer
- Patent number 5,798,659
- Issue date Aug 25, 1998
- National Semiconductor Corporation
- Michael John Shay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Combination of input output circuitry and local area network systems
- Patent number 5,754,764
- Issue date May 19, 1998
- National Semiconductor Corp.
- Timothy D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Supply and interface configurable input/output buffer
- Patent number 5,612,637
- Issue date Mar 18, 1997
- National Semiconductor Corporation
- Michael J. Shay
- H03 - BASIC ELECTRONIC CIRCUITRY