PATENT CLAIM ANALYSIS

Application Number: 16055181
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-11
Patent Classification: ["356", "124000"]

Abstract:
An optical apparatus includes a diffractive optical element (DOE), having at least one optical surface, a side surface, which is not parallel to the at least one optical surface of the DOE, and a grating, which is formed on the at least one optical surface so as to receive and diffract first radiation from a primary radiation source that is incident on the grating. The apparatus further includes at least one secondary radiation source, which is configured to direct second radiation to impinge on the side surface, causing at least part of the second radiation to propagate within the DOE while diffracting internally from the grating and to exit through the side surface. The apparatus also includes at least one radiation detector, which is positioned so as to receive and sense an intensity of the second radiation that has exited through the side surface.

Claim (Index 8):
The method according to  claim 7 , wherein the side surface is perpendicular to the at least one optical surface of the DOE.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 96.0
- Lexical Diversity: 2.45312
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15594607', '15019978', '15947882', '14548476', '15352624']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7529999670445254
- 35 USC 102 Novelty (BERT): 0.5083447652511328
- Combined Prediction Score: 0.7285344468651862
- Mean Citation Score: 282.3056180000001
- Max Citation Score: 308.1638
- Similarity Product: 261.1322211702108

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