Inventor

KAUFFELDT HAL V

US4 patents

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

KAUFFELDT HAL V

2 patents

US8989591B2Mar 24, 2015

Remote optical demarcation point

KAUFFELDT HAL V7 citations79

US9301027B2Mar 29, 2016

Remote optical demarcation point protection

KAUFFELDT HAL V4 citations68

FUJITSU LTD

1 patent

US6922530B1Jul 26, 2005

Method and apparatus for optical channel switching in an optical add/drop multiplexer

FUJITSU LTD15 citations77

SULLIVAN EDWARD T

1 patent

US9014558B2Apr 21, 2015

Client grooming interface

SULLIVAN EDWARD T0 citations35