Inventor
OESTREICH ULRICH
DE61 patents
Patents
50 patentsUS4641916AFeb 10, 1987
Optical transmission element
SIEMENS AG233 citations99
US4906067AMar 6, 1990
Optical cable comprising a plurality of bundle elements
SIEMENS AG57 citations96
US4496214AJan 29, 1985
Optical cable
SIEMENS AG56 citations96
US4199224AApr 22, 1980
Communication cable utilizing optical transmission elements
SIEMENS AG65 citations96
US4684214AAug 4, 1987
Cable with a friction reducing outside layer
SIEMENS AG87 citations94
US5487126AJan 23, 1996
Optical cable and process for producing the same
SIEMENS AG19 citations93
US5283014AFeb 1, 1994
Method and apparatus for manufacturing an optical cable
SIEMENS AG41 citations93
US5237809AAug 24, 1993
Method and apparatus for stranding conductors with changing lay directions
SIEMENS AG27 citations93
US4993804AFeb 19, 1991
Optical cable and method for manufacturing thereof
SIEMENS AG43 citations93
US4985185AJan 15, 1991
Method for manufacturing an optical cable
SIEMENS AG33 citations93
US4907855AMar 13, 1990
Marine cable for a fiber optic waveguide with regenerator supply
SIEMENS AG24 citations93
US4576871AMar 18, 1986
Heat-recoverable article
SIEMENS AG43 citations93
US4983013AJan 8, 1991
Optical cable comprising a carrier member
SIEMENS AG28 citations92
US4342500AAug 3, 1982
High voltage stabile optical cable structures
SIEMENS AG43 citations92
US4331379AMay 25, 1982
Optical cable with thixotropic filling compound
SIEMENS AG36 citations92
US5486378AJan 23, 1996
Method and apparatus for manufacturing an optical ribbon conductor
SIEMENS AG54 citations91
US5163116ANov 10, 1992
Optical cable with at least one optical waveguide
SIEMENS AG44 citations89
US4839970AJun 20, 1989
Filling compound for light waveguide leads and/or light waveguide cables
SIEMENS AG28 citations89
US4776665AOct 11, 1988
Metal-free, self-bearing optical cable for high-tension overhead lines
SIEMENS AG22 citations82
US4673247AJun 16, 1987
Optical cable for overhead high-tension lines
SIEMENS AG21 citations82
US4457583AJul 3, 1984
Method of making an optical fiber cable
SIEMENS AG23 citations82
US4076382AFeb 28, 1978
Optical cable with plastic multilayer sheath
SIEMENS AG27 citations82
US4414165ANov 8, 1983
Method and device for producing an optical transmission element
SIEMENS AG20 citations81
US4318588AMar 9, 1982
Optical communication cable having a reinforced casing
SIEMENS AG21 citations81
US5418877AMay 23, 1995
Method and apparatus for introducing a light waveguide into a tubular envelope
SIEMENS AG10 citations74
US5210813AMay 11, 1993
Optical cable and method for manufacturing the optical cable
SIEMENS AG13 citations74
US4997258AMar 5, 1991
Method and apparatus for manufacturing an optical cable
SIEMENS AG19 citations74
US4861525AAug 29, 1989
Method of identifying the length difference between an optical fiber and an envelope
SIEMENS AG7 citations74
US4838635AJun 13, 1989
Metal-free, self-supporting optical cable
SIEMENS AG7 citations74
US4822132AApr 18, 1989
Optical communications cable
SIEMENS AG14 citations74
US4772091ASep 20, 1988
Light waveguide cable
SIEMENS AG12 citations74
US4720164AJan 19, 1988
Pressure-tight optical cable
SIEMENS AG13 citations74
US4709984ADec 1, 1987
Ribbon-shaped transmission element and method of manufacture
SIEMENS AG9 citations74
US4660926AApr 28, 1987
Optical cable
SIEMENS AG8 citations74
US4615168AOct 7, 1986
Apparatus comprising two concentrically disposed tube stores
SIEMENS AG11 citations74
US4586327AMay 6, 1986
SZ stranding method and apparatus
SIEMENS AG12 citations74
US4429521AFeb 7, 1984
Device for SZ-stranding by using a tube store
SIEMENS AG9 citations74
US4386496AJun 7, 1983
Device for SZ stranding of elements into units and bundles of units
SIEMENS AG10 citations74
US4366667AJan 4, 1983
Method and device for manufacturing a stranded unit
SIEMENS AG15 citations74
US4359857ANov 23, 1982
Device for covering stranding elements
SIEMENS AG18 citations74
US4330173AMay 18, 1982
Conductor for optical cables
SIEMENS AG17 citations74
US4312565AJan 26, 1982
Gas pressure tight optical cables
SIEMENS AG7 citations74
US4226653AOct 7, 1980
Method for the continuous production of an optical transmission element
SIEMENS AG7 citations74
US4129356ADec 12, 1978
Optical transmission element having protective jacket to reduce attenuation
SIEMENS AG16 citations74
US4746190AMay 24, 1988
Optical cable having a plurality of main bundles
SIEMENS AG14 citations73
US4458476AJul 10, 1984
Method and device for manufacturing optical transmission elements
SIEMENS AG17 citations73
US5138683AAug 11, 1992
Optical transmission element having a two-layer protective sheath and the method of manufacture
SIEMENS AG9 citations72
US4814116AMar 21, 1989
Method for producing defined light waveguide lengths in an optical fiber cable
SIEMENS AG17 citations72
US4728470AMar 1, 1988
Apparatus and method of processing a light waveguide product
SIEMENS AG9 citations72
US4257707AMar 24, 1981
Device for measuring the attenuation of optical waves on optical transmission paths
SIEMENS AG14 citations72
Showing the top 50 of 61 patents by PatentIndex Score.