Assignee
TERA FIBEROPTICS INC
US·6 granted patents·44 citations·filing 2000–2001
Top patents by PatentIndex Score
6 records- 0172US6404521B1Filters to adjust DWDM transmissivityTERA FIBEROPTICS INC·Filed 2000·Granted Jun 11, 2002·13 cites·24 claims
- 0268US6385372B1Fiber optical coupler fabrication and systemTERA FIBEROPTICS INC·Filed 2000·Granted May 7, 2002·14 cites·9 claims
- 0366US6349158B1Hybrid cascade structure for DWDMTERA FIBEROPTICS INC·Filed 2000·Granted Feb 19, 2002·10 cites·8 claims
- 0449US6487335B1Distributed filter for DWDM cascade device using Mach-Zehnder interferometersTERA FIBEROPTICS INC·Filed 2000·Granted Nov 26, 2002·3 cites·32 claims
- 0547US6516635B1Apparatus and method for making a joint-free Mach-Zehnder interferometerTERA FIBEROPTICS INC·Filed 2000·Granted Feb 11, 2003·4 cites·26 claims
- 0629US6586788B1Inversion layer optical switchTERA FIBEROPTICS INC·Filed 2001·Granted Jul 1, 2003·0 cites·18 claims
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