PATENT CLAIM ANALYSIS

Application Number: 16053210
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["356", "364000"]

Abstract:
A metrology system is presented for measuring parameters of a structure. The system comprises: an optical system and a control unit. The optical system is configured for detecting light reflection of incident radiation from the structure and generating measured data indicative of angular phase of the detected light components corresponding to reflections of illuminating light components having different angles of incidence. The control unit is configured for receiving and processing the measured data and generating a corresponding phase map indicative of the phase variation along at least two dimensions, and analyzing the phase map using modeled data for determining one or more parameters of the structure.

Claim (Index 14):
A method of  claim 12 , wherein said structure is a semiconductor wafer.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 96.0
- Lexical Diversity: 1.83607
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15120847', '15300768', '14769170', '15866768', '14655791']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7093681322147282
- 35 USC 102 Novelty (BERT): 0.5478261849519852
- Combined Prediction Score: 0.6932139374884538
- Mean Citation Score: 290.5123
- Max Citation Score: 402.6138
- Similarity Product: 270.27754523699286

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