Phillip R. Epley

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for correcting imperfectly equalized bipolar s...
- Patent number 6,271,698
- Issue date Aug 7, 2001
- Transwitch Corp.
- Barry L. Stakely
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-port network node transceiver with powered-down protection
- Patent number 5,490,171
- Issue date Feb 6, 1996
- International Business Machines Corporation
- Phillip R. Epley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High speed bus transceiver with fault tolerant design for hot plugg...
- Patent number 5,220,211
- Issue date Jun 15, 1993
- International Business Machines Corporation
- Robert J. Christopher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Program controlled capacitive keyboard variable threshold sensing s...
- Patent number 4,305,135
- Issue date Dec 8, 1981
- International Business Machines Corp.
- Jerome P. Dahl
- H03 - BASIC ELECTRONIC CIRCUITRY