PATENT CLAIM ANALYSIS

Application Number: 15893599
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["359", "630000"]

Abstract:
An optical device includes a range of angularly selective reflectors are contained within an optical waveguide substrate and substantially optimized according to their reflector order within the sequence of reflectors. This configuration of reflectors ensures that the required angular information is passed through to the correct reflector within the sequence. The angular response in addition reduces or eliminates formation of secondary images carried to successive reflectors, resulting in undesired artefacts.

Claim (Index 4):
The optical device of  claim 3 , wherein the angular selective notch-filter optical reflector is configured to have a similar angular response for light rays incident on a front and back, respectively, of the angular selective notch-filter optical reflector.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 88.0
- Lexical Diversity: 1.37037
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15749511', '10673951', '13129455', '15405146', '14780268']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8333847881242141
- 35 USC 102 Novelty (BERT): 0.4839666111580902
- Combined Prediction Score: 0.7984429704276017
- Mean Citation Score: 205.773782
- Max Citation Score: 221.82333
- Similarity Product: 175.62308470230462

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