Technology Research International Corporation

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Alpharetta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sub-twisted nematic liquid crystal display
- Patent number 5,726,723
- Issue date Mar 10, 1998
- Technology Research International Corporation
- Xin-Jiu Wang
- G02 - OPTICS
Information Patent Grant
Selective interference reduction in transmission lines
- Patent number 5,047,736
- Issue date Sep 10, 1991
- Technology Research International, Inc.
- Rabindra N. Ghose
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive multifrequency signal combining system
- Patent number 5,014,061
- Issue date May 7, 1991
- Technology Research International
- Rabindra N. Ghose
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive noise abatement system
- Patent number 4,829,590
- Issue date May 9, 1989
- Technology Research International, Inc.
- Rabindra N. Ghose
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

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