PATENT CLAIM ANALYSIS

Application Number: 15917501
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-04
Patent Classification: ["257", "432000"]

Abstract:
According to one embodiment, a semiconductor light receiving element includes at least a first periodic structure, a semiconductor multilayered film, and a light confinement layer. The first periodic structure is provided in a light incident portion, and splits and converts, into non-perpendicular light in two or more directions, light incident from a direction perpendicular to the light incident portion. The semiconductor multilayered film includes a light absorption layer and is provided on the first periodic structure in contact with the first periodic structure. The light confinement layer is provided on the semiconductor multilayered film. A refractive index of the light confinement layer is lower than a refractive index of the semiconductor multilayered film.

Claim (Index 5):
The element according to  claim 1 , wherein a difference between equivalent refractive indexes for horizontally-propagating light of a high refractive index portion and a low refractive index portion of the second periodic structure is less than 1.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.48
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13003792', '11054746', '10618424', '12318118', '12518729']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9180594957119708
- 35 USC 102 Novelty (BERT): 0.4871319631512187
- Combined Prediction Score: 0.8749667424558957
- Mean Citation Score: 170.90058399999995
- Max Citation Score: 181.70813
- Similarity Product: 124.84905553698842

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