PATENT CLAIM ANALYSIS

Application Number: 16042302
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["356", "072000"]

Abstract:
A method and apparatus to measure overlay from images of metrology targets, images obtained using acoustic waves, for example images obtained using an acoustic microscope. The images of two targets are obtained, one image using acoustic waves and one image using optical waves, the edges of the images are determined and overlay between the two targets is obtained as the difference between the edges of the two images.

Claim (Index 1):
A metrology apparatus comprising a source for generating acoustic waves.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 2.11429
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15988681', '11798039', '13608069', '15384084', '13667174']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6412025336315115
- 35 USC 102 Novelty (BERT): 0.5044999835138816
- Combined Prediction Score: 0.6275322786197486
- Mean Citation Score: 164.200954
- Max Citation Score: 174.07956
- Similarity Product: 100.49902698653698

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