Un-Chul Paek

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West Windsor Township, Mercer County, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Single mode lightguide fiber having a trapezoidal refractive index...
- Patent number 4,516,826
- Issue date May 14, 1985
- AT&T Technologies, Inc.
- Un-Chul Paek
- G02 - OPTICS
Information Patent Grant
Single mode fiber with graded index of refraction
- Patent number 4,412,722
- Issue date Nov 1, 1983
- Western Electric
- Anthony Carnevale
- G02 - OPTICS