PATENT CLAIM ANALYSIS

Application Number: 15947882
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["356", "124000"]

Abstract:
Optical apparatus includes a primary radiation source, which emits first optical radiation along a first optical axis. A DOE includes at least an entrance surface, upon which the first optical radiation from the primary radiation source is incident, and an exit surface, through which one or more primary diffraction orders of the first optical radiation are emitted from the DOE. At least one secondary radiation source is configured to direct second optical radiation to impinge on the DOE along a second optical axis, which is non-parallel to the first optical axis, causing at least a part of the second optical radiation to be diffracted by the DOE such that one or more secondary diffraction orders of the second optical radiation are emitted through the entrance face of the DOE. At least one detector is configured to sense at least one of the secondary diffraction orders of the second optical radiation.

Claim (Index 10):
The apparatus according to  claim 9 , wherein each secondary radiation source emits optical radiation with a different, respective spectral and angular distribution.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 91.0
- Lexical Diversity: 2.80702
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15019978', '15594607', '14548476', '15352624', '13936234']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7112573345773466
- 35 USC 102 Novelty (BERT): 0.5494727977423536
- Combined Prediction Score: 0.6950788808938473
- Mean Citation Score: 296.405614
- Max Citation Score: 396.4887
- Similarity Product: 337.6328052951872

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