ALCATEL NA CABLE SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 7198
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 272
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 146
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5982968 Stress concentrations in an optical fiber ribbon to facilitate separation of ribbon matrix materialFeb 09, 98Nov 09, 99[G02B]
5830306 Method and kit for accessing optical fibers in an optical fiber ribbonOct 16, 96Nov 03, 98[B32B]
5761362 Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the sameSep 19, 96Jun 02, 98[G02B]
5745628 Method and apparatus for identifying a region of an S-Z stranded cable core and for marking an outer sheath covering the S-Z stranded cable core to indicate a region thereunderJan 13, 97Apr 28, 98[G02B, H01B, B32B]
5717805 Stress concentrations in an optical fiber ribbon to facilitate separation of ribbon matrix materialJun 12, 96Feb 10, 98[G02B]
5710432 Non-contact tension measurement of moving fiber using traveling wave time-of-flight analysisJan 18, 96Jan 20, 98[C03B, G01L, G01N]
5577150 Method and tool for accessing optical fibers within a buffer tubeOct 11, 95Nov 19, 96[G02B]
5574816 Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the sameJan 24, 95Nov 12, 96[G02B]
5493071 Communication cable for use in a plenumNov 10, 94Feb 20, 96[H01B]
5395557 Method and apparatus for applying gel to a plurality of optical fibersAug 31, 93Mar 07, 95[B29D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6023844 Method and cutting blade for accessing optical fibers within a buffer tubeExpiredMar 25, 96Feb 15, 00[B21F]
5809194 Method and apparatus for marking the protective jackets of optical fiber cables to identify switchback locationsExpiredJun 07, 95Sep 15, 98[G02B]
5791563 Gas burner having a fixed head burner with a quartz nozzle, a spring and an end capExpiredSep 18, 97Aug 11, 98[B05B]
5647884 Apparatus for reducing deformation of a coating on a coated optical fiberExpiredJan 19, 96Jul 15, 97[C03C, C03B, B29C]
5649043 Optical fiber cable having truncated triangular profile tubesExpiredJul 25, 95Jul 15, 97[G02B]
5601646 Apparatus for applying gel to a plurality of optical fibersExpiredMay 26, 95Feb 11, 97[B05C]
5519173 High speed telecommunication cableExpiredJun 30, 94May 21, 96[H01B]
5384880 Dielectric ribbon optical fiber cableExpiredDec 03, 93Jan 24, 95[G02B]
5334421 Process for color coding an optical fiberExpiredNov 05, 92Aug 02, 94[B05D]
5268971 Optical fiber/metallic conductor composite cableExpiredNov 07, 91Dec 07, 93[G02B]
5172620 Monotube optical fiber cable cutter and method of using the sameExpiredAug 08, 91Dec 22, 92[G02B, H02G]
5125060 Fiber optic cable having spliceless fiber branch and method of makingExpiredApr 05, 91Jun 23, 92[G02B]
5121458 Preterminated fiber optic cableExpiredApr 05, 91Jun 09, 92[G02B]
5039196 Optical fiber cable pulling eyeExpiredJan 22, 90Aug 13, 91[G02B]
5029974 Unitube optical fiber cableExpiredJan 22, 90Jul 09, 91[G02B]
5013125 Pulling eye assembly for connectorized optical fiber cablesExpiredOct 02, 89May 07, 91[G02B]
4972581 Optical fiber access toolExpiredAug 05, 87Nov 27, 90[B21F]
4964691 Optical fiber cable having optical fibers with various lengthsExpiredMay 24, 89Oct 23, 90[G02B]
4960318 Optical fiber cableExpiredApr 25, 89Oct 02, 90[G02B]
4944570 Fiber optic cable having an extended elongation windowExpiredJun 30, 89Jul 31, 90[G02B]

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