PATENT CLAIM ANALYSIS

Application Number: 15861000
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["430", "030000"]

Abstract:
An exposure apparatus transfers a pattern on a wafer by irradiating a reticle with an illumination light, and the pattern is formed on a pattern surface of the reticle. The exposure apparatus is provided with a reticle stage that moves holding the reticle, and a sensor that irradiates a measurement light on the pattern surface of the reticle held by the reticle stage and detects speckles from the pattern.

Claim (Index 6):
The exposure apparatus according to  claim 2 , wherein\n the sensor irradiates the measurement light as a coherent beam different from the energy beam on the pattern surface of the mask and detects the information regarding the speckle from the first area on the pattern surface.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 86.0
- Lexical Diversity: 2.02778
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15204389', '11658034', '11647492', '12860299', '12640508']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7915481450290147
- 35 USC 102 Novelty (BERT): 0.5354660364951319
- Combined Prediction Score: 0.7659399341756266
- Mean Citation Score: 264.775706
- Max Citation Score: 382.26413
- Similarity Product: 377.3421525022596

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