Inventor
LEPPLA RALPH
DE5 patents
⚠️ This page may combine multiple inventors who share the name “LEPPLA RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEUTSCHE TELEKOM AG
3 patentsUS7885539B2Feb 8, 2011
Method for detecting and localizing faults in an optical transmission path, and optical transmission system
DEUTSCHE TELEKOM AG22 citations85
US7715717B2May 11, 2010
Processes and devices for the determination of a PMD-induced outage probability of an optical transmission system
DEUTSCHE TELEKOM AG4 citations60
US11949536B2Apr 2, 2024
Transferring digital subscriber connection signals via a coaxial cable
DEUTSCHE TELEKOM AG0 citations35