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 12):
The method of  claim 7 , further comprising exposing the material to form a third grating of the output coupler, wherein the first grating out couples red light, the second grating out couples green light, and the third grating out couples blue light from the waveguide at the first location for light of the given input angle.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 100.0
- Lexical Diversity: 1.91489
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15968576', '15765243', '15863798', '14620969', '15807149']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8305869847520859
- 35 USC 102 Novelty (BERT): 0.5278421610906172
- Combined Prediction Score: 0.8003125023859391
- Mean Citation Score: 259.00487400000003
- Max Citation Score: 368.77115
- Similarity Product: 266.58643494126204

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