Frank X. Garcia

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Aurora, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhancement for a multiplexing telecommunications interface
- Patent number 5,682,385
- Issue date Oct 28, 1997
- Teltrend Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Floating digital loop carrier telephone interface
- Patent number 5,566,239
- Issue date Oct 15, 1996
- Teltrend, Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote terminal channel unit for telephone transmission lines
- Patent number 5,422,950
- Issue date Jun 6, 1995
- Teltrend Inc.
- Bruce R. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trans-hybrid loss compensator for on hook transmission
- Patent number 5,357,569
- Issue date Oct 18, 1994
- Teltrend Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gain or loss compensation circuit for telephone lines
- Patent number 5,347,544
- Issue date Sep 13, 1994
- Teltrend Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Testing system for digital transmission lines
- Patent number 5,224,149
- Issue date Jun 29, 1993
- Teltrend, Inc.
- Frank X. Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE