Jia-Ming Liu

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Arlington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optically controlled semiconductor waveguide interferometer apparatus
- Patent number 4,878,723
- Issue date Nov 7, 1989
- GTE Laboratories Incorporated
- Ying C. Chen
- G02 - OPTICS
Information Patent Grant
Methods of and apparatus for measuring picosecond semiconductor las...
- Patent number 4,772,118
- Issue date Sep 20, 1988
- GTE Laboratories Incorporated
- Jia M. Liu
- G01 - MEASURING TESTING
Information Patent Grant
Optical logic and memory apparatus
- Patent number 4,689,793
- Issue date Aug 25, 1987
- GTE Laboratories Incorporated
- Jia-Ming Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical multivibrator
- Patent number 4,685,108
- Issue date Aug 4, 1987
- GTE Laboratories Incorporated
- Robert J. Seymour
- G02 - OPTICS
Information Patent Grant
Fast polarization-switchable semiconductor lasers
- Patent number 4,612,645
- Issue date Sep 16, 1986
- GTE Laboratories Incorporated
- Jia-Ming Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarization stabilized InGaAsP/InP lasers
- Patent number 4,611,328
- Issue date Sep 9, 1986
- GTE Laboratories Incorporated
- Jia-Ming Liu
- H01 - BASIC ELECTRIC ELEMENTS