Inventor · Hickory, NC, US

Jeffrey Scott Barker

24Patents
8h-index
26Co-inventors
75Inventor score

Filing activity: Oct 2, 1989 → Sep 21, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6314224A Thick-walled cable jacket with non-circular cavity cross section Physics 125 Expired
US7970247B2 Buffer tubes for mid-span storage Physics 66 Active
US7974507B2 High-fiber-density optical fiber cable Physics 64 Active
US5013125A Pulling eye assembly for connectorized optical fiber cables Physics 60 Expired
US8401353B2 Optical fiber cable assembly Physics 25 Active
US8145026B2 Reduced-size flat drop cable Physics 24 Active
US5577150A Method and tool for accessing optical fibers within a buffer tube Physics 20 Expired
US7391944B2 Fiber optic cable with a concave surface Physics 9 Active
US10782495B2 Flexible optical-fiber ribbon Physics 8 Active
US9223102B1 Low-shrink reduced-diameter dry buffer tubes Physics 6 Active
US5395557A Method and apparatus for applying gel to a plurality of optical fibers Performing Operations; Transporting 6 Expired
US11169342B2 Flexible optical-fiber ribbon Physics 5 Active
US11256051B2 Flexible optical-fiber ribbon Physics 5 Active
US8489219B1 Process for making loose buffer tubes having controlled excess fiber length and reduced post-extrusion shrinkage Performing Operations; Transporting 5 Active
US8625944B1 Low-shrink reduced-diameter buffer tubes Physics 4 Active
US8625945B1 Low-shrink reduced-diameter dry buffer tubes Physics 4 Active
US9195019B1 Low-shrink reduced-diameter buffer tubes Physics 3 Active
US11262516B2 High density optical cables Physics 1 Active
US11656417B2 Flexible optical-fiber ribbon Physics 1 Active
US11500171B2 Optical fiber ribbon and a method and system of producing the same Physics 1 Active
US12321030B2 High density optical cables Physics 0 Active
US12411299B2 High fiber density cable with flexible optical fiber ribbons Physics 0 Active
US11796750B2 High density optical cables Physics 0 Active
US12001070B2 Flexible optical-fiber ribbon Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.