Inventor

KOGELNIK HERWIG

US6 patents

⚠️ This page may combine multiple inventors who share the name “KOGELNIK HERWIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUCENT TECHNOLOGIES INC

3 patents

US6538787B1Mar 25, 2003

Apparatus and method for polarization mode dispersion emulation and compensation

LUCENT TECHNOLOGIES INC108 citations95

US6385356B1May 7, 2002

Method and apparatus for compensating for higher order PMD in a fiber transmission system

LUCENT TECHNOLOGIES INC34 citations91

US6385357B1May 7, 2002

Method and apparatus for compensating for higher order paid PMD in a fiber transmission system at the fiber output

LUCENT TECHNOLOGIES INC26 citations91

AT & T BELL LAB

2 patents

US5031188AJul 9, 1991

Inline diplex lightwave transceiver

AT & T BELL LAB57 citations95

US5144637ASep 1, 1992

Inline diplex lightwave transceiver

AT & T BELL LAB40 citations92

ALCATEL LUCENT USA INC

1 patent

US7590355B2Sep 15, 2009

Method and apparatus for PMD mitigation in optical communication systems

ALCATEL LUCENT USA INC0 citations33