PATENT CLAIM ANALYSIS

Application Number: 16090106
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["385", "127000"]

Abstract:
An optical fiber includes: a core; a cladding layer that is lower in refractive index than the core; and a depressed layer that lies between the core and the cladding layer and that is lower in refractive index than the cladding layer, wherein: the optical fiber has an effective core area Aeff that is equal to or greater than 100 μm 2  and equal to or less than 129 μm 2 , the core has a radius r1 that is equal to or greater than 5.2 μm and equal to or less than 7.4 μm, the core has a refractive index volume Vcore that is equal to or greater than 8.5% μm 2  and equal to or less than 16.5% μm 2 , the depressed layer has a refractive index volume Vdep that is equal to or greater than −40% μm 2  and less than 0% μm 2 .

Claim (Index 3):
The optical fiber according to  claim 2 , wherein:\n the optical fiber is a germanium core optical fiber; and a relative refractive index difference \u03941 of a refractive index of the core relative to a refractive index of the cladding layer is equal to or less than 0.33%.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 3.11765
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13962642', '13786029', '15708438', '15264750', '16034690']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8453411013772174
- 35 USC 102 Novelty (BERT): 0.5177371259543203
- Combined Prediction Score: 0.8125807038349278
- Mean Citation Score: 291.3723540000001
- Max Citation Score: 301.5467
- Similarity Product: 193.2947156699061

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

Dataset: test