Chan-Long Shieh

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Plainsboro, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating index-guided semiconductor laser
- Patent number 5,403,774
- Issue date Apr 4, 1995
- Siemens Corporate Research, Inc.
- Chan-Long Shieh
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for fabricating index-guided semiconductor laser
- Patent number 4,990,466
- Issue date Feb 5, 1991
- Siemens Corporate Research, Inc.
- Chan-Long Shieh
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of making I.sup.2 L heterostructure bipolar transistors
- Patent number 4,745,085
- Issue date May 17, 1988
- Siemens Corporate Research and Support, Inc.
- Chan-Long Shieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
I.sup.2 L heterostructure bipolar transistors and method of making...
- Patent number 4,644,381
- Issue date Feb 17, 1987
- Siemens Corporate Research and Support, Inc.
- Chan-Long Shieh
- H01 - BASIC ELECTRIC ELEMENTS