Optical Fiber Ribbon With Selective Superabsorbent Coating

Abstract: The present invention provides an optical fiber ribbon (10) comprising a plurality of optical fibers (11) with coating of superabsorbent material (C). The coating (C) is applied selectively on bonded regions (13) or unbonded regions (14) of the ribbon (10). The ribbon (10) provides for reduced diameter, higher packing density, and reduced micro-bending losses. Optical fiber cable (20) comprising optical fiber ribbon (10) is also provided in the present invention. Fig. 2

Patent Information

Application #

Filing Date

27 June 2023

Publication Number

1/2025

Publication Type

INA

Invention Field

PHYSICS

Status

Email

Parent Application

Applicants

HFCL Limited

8, Commercial Complex, Masjid Moth, Greater Kailash II, New Delhi-110048, India.

Inventors

1. Atul Kumar

Plot No. S9, E City, Ravirayala, Maheshwaram (M), Rangareddy District, Telengana 501359, India.

2. Pramod Agrawal

Plot No. S9, E City, Ravirayala, Maheshwaram (M), Rangareddy District, Telengana 501359, India.

3. Peter Weimann

693 Courtenay Dr. NE Atlanta, GA, 30306, United States of America.

4. Sarthak Agrawal

Plot No. S9, E City, Ravirayala, Maheshwaram (M), Rangareddy District, Telengana 501359, India.

Specification

Description:As attached in pdf. , Claims:As attached in pdf.

Documents

Application Documents

#	Name	Date
1	202311043077-STATEMENT OF UNDERTAKING (FORM 3) [27-06-2023(online)].pdf	2023-06-27
2	202311043077-POWER OF AUTHORITY [27-06-2023(online)].pdf	2023-06-27
3	202311043077-FORM 1 [27-06-2023(online)].pdf	2023-06-27
4	202311043077-FIGURE OF ABSTRACT [27-06-2023(online)].pdf	2023-06-27
5	202311043077-DRAWINGS [27-06-2023(online)].pdf	2023-06-27
6	202311043077-DECLARATION OF INVENTORSHIP (FORM 5) [27-06-2023(online)].pdf	2023-06-27
7	202311043077-COMPLETE SPECIFICATION [27-06-2023(online)].pdf	2023-06-27
8	202311043077-Proof of Right [07-12-2023(online)].pdf	2023-12-07
9	202311043077-FORM 18 [19-01-2024(online)].pdf	2024-01-19
10	202311043077-Request Letter-Correspondence [20-03-2024(online)].pdf	2024-03-20
11	202311043077-Power of Attorney [20-03-2024(online)].pdf	2024-03-20
12	202311043077-Form 1 (Submitted on date of filing) [20-03-2024(online)].pdf	2024-03-20
13	202311043077-Covering Letter [20-03-2024(online)].pdf	2024-03-20
14	202311043077-Others-270224.pdf	2024-04-03
15	202311043077-GPA-270224.pdf	2024-04-03
16	202311043077-Correspondence-270224.pdf	2024-04-03
17	202311043077-FORM 3 [18-06-2024(online)].pdf	2024-06-18