PATENT CLAIM ANALYSIS

Application Number: 16518990
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-11
Patent Classification: ["398", "044000"]

Abstract:
The present disclosure provides a few mode optical fiber ( 100 ). The few mode optical fiber ( 100 ) includes a core region ( 102 ). A core region ( 102 ) defined by a region around a central longitudinal axis ( 116 ) of the few mode optical fiber ( 100 ). In addition, the core region ( 102 ) has a first annular region ( 106 ) extended from central longitudinal axis ( 116 ) to radius r 1 , a second annular region ( 108 ) extended from radius r 1  to radius r 2 , a third annular region ( 110 ) extended from radius r 2  to radius r 3 , a fourth annular region ( 112 ) extended from radius r 3  to radius r 4  and a fifth annular region ( 114 ) extended from radius r 4  to radius r 5 . Also, the few mode optical fiber ( 100 ) has a cladding defined by the sixth annular region ( 104 ) extended from radius r 5  to radius r 6 .

Claim (Index 1):
A few mode optical fiber comprising:\n a core region, defined by a region around a central longitudinal axis of the few mode optical fiber, wherein the core region further comprises at least one of:\n a first annular region having a first refractive index, defined by the central longitudinal axis and a first radius, \n a second annular region having a second refractive index, between the first radius and a second radius, and \n a third annular region having a third refractive index, between the second radius and a third radius, \n a fourth annular region a fourth refractive index, wherein the fourth annular region is between the third radius and a fourth radius, and \n a fifth annular region having a fifth refractive index, wherein the fifth annular region is between the fourth radius and a fifth radius; and \n a cladding region that is a sixth annular region between the fifth radius and a sixth radius, having a sixth refractive index; wherein the few mode optical fiber is operated in six modes including two degenerate Lp 01  modes and four degenerate Lp 11  modes.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 100.0
- Lexical Diversity: 3.22414
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15942274', '15942303', '15416073', '13420037', '13775953']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7331604028298554
- 35 USC 102 Novelty (BERT): 0.5734797470843529
- Combined Prediction Score: 0.7171923372553052
- Mean Citation Score: 383.778052
- Max Citation Score: 448.45303
- Similarity Product: 352.04716089095945

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

Dataset: test