Niraj Gupta

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multifunction optical transmitter for DWDM system
- Patent number 6,563,846
- Issue date May 13, 2003
- Chien-Yu Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable DWDM network switch architecture with wavelength tunable s...
- Patent number 6,493,119
- Issue date Dec 10, 2002
- Chien-Yu Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiwavelength stabilization with a single reference comb filter i...
- Patent number 6,369,923
- Issue date Apr 9, 2002
- Cinta Corporation
- Chien-Yu Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling the wavelength of a laser
- Patent number 6,222,861
- Issue date Apr 24, 2001
- Photonic Solutions, Inc.
- Chien-Yu Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE