PATENT CLAIM ANALYSIS

Application Number: 16037186
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["385", "124000"]

Abstract:
An optical fiber includes a core, a depressed inner cladding surrounding the core, and an outer cladding surrounding the inner cladding, where a refractive index profile of the core includes an α power distribution in which an index α is 3.5 or more and 6 or less, a relative refractive index difference Δ −  of the inner cladding with respect to the adding is set such that an absolute value |Δ − | thereof is 0.01% or more and 0.045% or less, a radius r1 of the core and an outer circumference radius r2 of the inner cladding are set such that a ratio r1/r2 thereof is 0.2 or more and 0.6 or less, a cable cutoff wavelength λ cc  of 22 m is 1260 nm or less, and a mode field diameter MFD at a wavelength of 1310 nm is 8.6 μm or more and 9.5 μm or less.

Claim (Index 7):
The optical fiber according to  claim 5 , wherein\n the zero dispersion wavelength ZDW is 1307 nm or more.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 95.0
- Lexical Diversity: 2.05128
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15877697', '13677379', '13680641', '15957414', '15264750']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8657920333417994
- 35 USC 102 Novelty (BERT): 0.5845261225859575
- Combined Prediction Score: 0.8376654422662153
- Mean Citation Score: 371.089878
- Max Citation Score: 478.89032
- Similarity Product: 470.47072762485504

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test