PATENT CLAIM ANALYSIS

Application Number: 15964643
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["355", "067000"]

Abstract:
A method of determining a patterning process parameter from a metrology target, the method including: obtaining a plurality of values of diffraction radiation from the metrology target, each value of the plurality of values corresponding to a different illumination condition of a plurality of illumination conditions of illumination radiation for the target; and using the combination of values to determine a same value of the patterning process parameter for the target.

Claim (Index 12):
The method of  claim 5 , wherein using the system of equations comprises solving a nonlinear system of equations to arrive at the value of the patterning process parameter.

Metadata:
- Claim Count in Document: 55.0
- Percentile: 91.0
- Lexical Diversity: 2.11111
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15808874', '15474803', '15706625', '15834763', '15873880']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7720673876464135
- 35 USC 102 Novelty (BERT): 0.5272419903284944
- Combined Prediction Score: 0.7475848479146215
- Mean Citation Score: 362.510336
- Max Citation Score: 394.92203
- Similarity Product: 291.3019154331505

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