PATENT CLAIM ANALYSIS

Application Number: 15918746
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["356", "121000"]

Abstract:
A method and an apparatus for beam analysis in an optical system are disclosed, wherein a plurality of beam parameters of a beam propagating along an optical axis are ascertained. The method includes: splitting the beam into a plurality of partial beams which have a focus offset in the longitudinal direction in relation to the optical axis; recording a measurement image produced by these partial beams; carrying out a forward simulation of the beam in the optical system on the basis of estimated initial values for the beam parameters in order to obtain a simulated image; and calculating a set of values for the beam parameters on the basis of the comparison between the simulated image and the measurement image.

Claim (Index 5):
The method of  claim 1 , further comprising recording a near-field image produced by the beam.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.01587
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15347348', '13068659', '14494144', '15573429', '15818080']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6918126949742253
- 35 USC 102 Novelty (BERT): 0.4959476878806795
- Combined Prediction Score: 0.6722261942648706
- Mean Citation Score: 188.038328
- Max Citation Score: 193.97815
- Similarity Product: 118.7233202031374

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test