Assignee
LIGHTECH FIBEROPTICS INC
US·7 granted patents·124 citations·filing 1998–2022
Top patents by PatentIndex Score
7 records- 0189US6600594B1Intelligent variable optical attenuator with controller and attenuation calibrationLIGHTECH FIBEROPTICS INC·Filed 2002·Granted Jul 29, 2003·55 cites·28 claims
- 0284US11592655B2Microscope made with CMOS camera(s)LIGHTECH FIBEROPTICS INC·Filed 2022·Granted Feb 28, 2023·2 cites·15 claims
- 0383US7532817B1Fiber optic link protection apparatusLIGHTECH FIBEROPTICS INC·Filed 2004·Granted May 12, 2009·24 cites·5 claims
- 0483US7171081B1Plug-in coupler to convert the transceiver (transmitter/receiver, tx/rx) transmission into a bi-directional fiberLIGHTECH FIBEROPTICS INC·Filed 2002·Granted Jan 30, 2007·32 cites·9 claims
- 0564US11340441B2Microscope made with CMOS camera(s)LIGHTECH FIBEROPTICS INC·Filed 2019·Granted May 24, 2022·1 cites·38 claims
- 0638US7457539B22×2 optical switchLIGHTECH FIBEROPTICS INC·Filed 2004·Granted Nov 25, 2008·0 cites·39 claims
- 0738US6269201B1Multi-channel fiber optical switchLIGHTECH FIBEROPTICS INC·Filed 1998·Granted Jul 31, 2001·10 cites·13 claims
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