Kevin Tseng

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San Leandro, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Plug-in coupler to convert the transceiver (transmitter/receiver, t...
- Patent number 7,171,081
- Issue date Jan 30, 2007
- Lightech Fiberoptics, Inc.
- Jimmy Ko
- G02 - OPTICS
Information Patent Grant
Intelligent variable optical attenuator with controller and attenua...
- Patent number 6,600,594
- Issue date Jul 29, 2003
- Lightech Fiberoptics, Inc.
- Jimmy Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE