Hubert A. Miller

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Manassas, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Edge detection using dual trans-impedance amplifier
- Patent number 4,698,528
- Issue date Oct 6, 1987
- International Business Machines Corporation
- Wendell P. Marple
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coin telephone measurement circuitry
- Patent number 4,590,583
- Issue date May 20, 1986
- AT&T Bell Laboratories
- Hubert A. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dial pulse measurement circuitry
- Patent number 4,501,003
- Issue date Feb 19, 1985
- AT&T Bell Laboratories
- Hubert A. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE