PATENT CLAIM ANALYSIS

Application Number: 15765946
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["349", "106000"]

Abstract:
An optical device comprising a stack of the following layers: a capping layer ( 16 ) having a high refractive index for guiding incident light; a layer of light absorber material ( 10 ), preferably a phase-changing material; and a reflective layer ( 12 ), wherein the refractive index of the capping layer is at least 1.6.

Claim (Index 20):
The device of  claim 16 , wherein:\n the spacer layer comprises a plurality of spacer layer sub-layers, at least two of the spacer layer sub-layers having different refractive indices relative to each other, and the layer of passive light absorber material is provided within the spacer layer, sandwiched between two of the spacer layer sub-layers, or the layer of passive light absorber material is provided directly adjacent to the spacer layer.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 91.0
- Lexical Diversity: 1.575
- Patent Class: 349.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15742080', '15107191', '13308324', '12220947', '12902586']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8655190460351657
- 35 USC 102 Novelty (BERT): 0.474343826969636
- Combined Prediction Score: 0.8264015241286128
- Mean Citation Score: 166.670906
- Max Citation Score: 204.37708
- Similarity Product: 162.88138017811298

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

Dataset: test