Inventor · disambiguated record

Raymond B. Kummer

Also filed as: KUMMER RAYMOND B · KUMMER RAYMOND BRADFIELD

5 granted patents·349 citations·filing 1979–1999

85Inventor score

Technology areasG01M H04B G02B

Files withBELL TELEPHONE LABOR INC2 LUCENT TECHNOLOGIES INC2 AT & T BELL LAB1

Top patents by PatentIndex Score

5 records

0193US5905838ADual window WDM optical fiber communicationLUCENT TECHNOLOGIES INC·Filed 1998·Granted May 18, 1999·175 cites·18 claims
0280US4223978AMechanical optical fiber switching deviceBELL TELEPHONE LABOR INC·Filed 1979·Granted Sep 23, 1980·37 cites·13 claims
0378US6205268B1Arrangement of optical fiber segments for minimizing effect of nonlinearitiesLUCENT TECHNOLOGIES INC·Filed 1999·Granted Mar 20, 2001·67 cites·28 claims
0477US4286979AFabrication of optical fibers using differential mode-group delay measurementBELL TELEPHONE LABOR INC·Filed 1980·Granted Sep 1, 1981·32 cites·9 claims
0575US5130535AMethods of and apparatus for measuring bending loss along a length of optical fiberAT & T BELL LAB·Filed 1990·Granted Jul 14, 1992·38 cites·17 claims

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