PATENT CLAIM ANALYSIS

Application Number: 16371798
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-11
Patent Classification: ["385", "036000"]

Abstract:
A holographic Bragg grating is used as an output element for a waveguide in a lens used for artificial reality. By using a Bragg grating, a number of waveguides can be reduced. The output element has a first super grating and a second super grating written in a single grating layer of the waveguide. The first super grating has a grating vector that is skew to a grating vector of the second super grating to provide both deflection and out coupling for two-dimensional output coupling.

Claim (Index 2):
The device of  claim 1 , wherein: decoupling efficiency of the super grating at the first location is equal to or greater than 85%.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 100.0
- Lexical Diversity: 1.91489
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15968576', '15765243', '15863798', '14620969', '15807149']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8474248697187332
- 35 USC 102 Novelty (BERT): 0.5305271880918758
- Combined Prediction Score: 0.8157351015560476
- Mean Citation Score: 259.00487400000003
- Max Citation Score: 368.77115
- Similarity Product: 206.6897987918585

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