PATENT CLAIM ANALYSIS

Application Number: 15867070
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["356", "237200"]

Abstract:
A method of testing can include providing a first beam having a first focal length and a second beam having a second focal length that is less than the first focal length to a stage region to provide a first reflected beam and a second reflected beam from the stage region. The first reflected beam can be detected among the first reflected beam and the second reflected beam reflected from the stage region. The second reflected beam can be detected among the first reflected beam and the second reflected beam reflected from the stage region. A first image can be generated from the first reflected beam and a second image can be generated from the second reflected beam. The first image and the second image can be combined to provide a 3D image.

Claim (Index 1):
A test system comprising:\n an incident optics configured to provide a first beam having a first focal length and a second beam having a second focal length that is less than the first focal length; a stage region configured to support a semiconductor wafer, the stage region positioned to receive the first and second beams and to provide a first reflected beam and a second reflected beam to the incident optics responsive to the first and second beams; a first light detector configured to detect the first reflected beam among the first and second reflected beams reflected from the stage region to the first light detector through the incident optics; a second light detector configured to detect the second reflected beam among the first and second reflected beams reflected from the stage region to the second light detector through the incident optics; and an image processor configured to receive the first reflected beam from the first light detector and the second reflected beam from the second light detector and configured to generate a three-dimensional (3D) image based on the first and second reflected beams provided by the first and second light detectors, respectively.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 3.94286
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11201293', '15203070', '12241614', '14955635', '12950243']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7002591316624213
- 35 USC 102 Novelty (BERT): 0.4636251021752561
- Combined Prediction Score: 0.6765957287137048
- Mean Citation Score: 169.85335999999995
- Max Citation Score: 172.6609
- Similarity Product: 136.74245102548002

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