Invention Grant
- Patent Title: Optical fiber ribbon and optical fiber cable
- Patent Title (中): 光纤带和光缆
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Application No.: US14889058Application Date: 2014-04-28
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Publication No.: US09541722B2Publication Date: 2017-01-10
- Inventor: Yoshie Sajima , Takashi Matsuzawa , Mizuki Isaji , Ken Osato , Naoki Okada , Hisaaki Nakane , Yusuke Yamada , Daisuke Kakuta , Shinya Hamaguchi , Yukihiko Shibata
- Applicant: FUJIKURA LTD. , NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: FUJIKURA LTD.,NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee: FUJIKURA LTD.,NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2013-097510 20130507
- International Application: PCT/JP2014/061867 WO 20140428
- International Announcement: WO2014/181730 WO 20141113
- Main IPC: G02B6/44
- IPC: G02B6/44
Abstract:
An optical fiber ribbon includes a plurality of optical fiber cores arranged in parallel spaced from each other; and a tape forming member having a coating portion covering an outer circumference of the optical fiber cores, and a coupling portion, integrally formed with the coating portion, intermittently coupling adjacent optical fiber cores, wherein the coating portion has an opening portion to expose a part of surfaces of the optical fiber cores, and at least a part of the coating portion is continuous in a longitudinal direction of the optical fiber cores.
Public/Granted literature
- US20160070079A1 OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE Public/Granted day:2016-03-10
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