Assignee
DIGITAL LIGHTWAVE INC
US·10 granted patents·492 citations·filing 1996–2002
Top patents by PatentIndex Score
10 records- 0190US6342004B1Automatic fire shutter mechanism for rack mounted chassis systemsDIGITAL LIGHTWAVE INC·Filed 2000·Granted Jan 29, 2002·84 cites·17 claims
- 0288US5991270ADynamic communication line analyzer apparatus and methodDIGITAL LIGHTWAVE INC·Filed 1998·Granted Nov 23, 1999·84 cites·2 claims
- 0386US6430715B1Protocol and bit rate independent test systemDIGITAL LIGHTWAVE INC·Filed 2000·Granted Aug 6, 2002·54 cites·28 claims
- 0485US6098028ACommunication line test apparatus with an improved graphical user interfaceDIGITAL LIGHTWAVE INC·Filed 1998·Granted Aug 1, 2000·160 cites·7 claims
- 0577US6577786B1Device and method for optical performance monitoring in an optical communications networkDIGITAL LIGHTWAVE INC·Filed 2000·Granted Jun 10, 2003·22 cites·67 claims
- 0673US6556297B1Athermalization and pressure desensitization of diffraction grating based spectrometer devicesDIGITAL LIGHTWAVE INC·Filed 2000·Granted Apr 29, 2003·17 cites·66 claims
- 0772US6643444B1Optical fiber spool assemblyDIGITAL LIGHTWAVE INC·Filed 2002·Granted Nov 4, 2003·26 cites·13 claims
- 0870US6570652B1Athermalization and pressure desensitization of diffraction grating based spectrometer devicesDIGITAL LIGHTWAVE INC·Filed 2000·Granted May 27, 2003·15 cites·10 claims
- 0950US5808920ACommunications line test apparatus with an improved graphical user interfaceDIGITAL LIGHTWAVE INC·Filed 1996·Granted Sep 15, 1998·25 cites·14 claims
- 1025US6545976B1Measurement of network protection switch timeDIGITAL LIGHTWAVE INC·Filed 1998·Granted Apr 8, 2003·5 cites·8 claims
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