PATENT CLAIM ANALYSIS

Application Number: 16146433
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-02
Patent Classification: ["355", "053000"]

Abstract:
Position information of a movable body within an XY plane is measured with high accuracy by an encoder system whose measurement values have favorable short-term stability, without being affected by air fluctuations, and also position information of the movable body in a Z-axis direction orthogonal to the XY plane is measured with high accuracy by a surface position measuring system, without being affected by air fluctuations. In this case, since both of the encoder system and the surface position measuring system directly measure the upper surface of the movable body, simple and direct position control of the movable body can be performed.

Claim (Index 10):
The exposure apparatus according to  claim 6 , further comprising:\n an alignment system disposed on the one side in the first direction with respect to the projection optical system, spaced apart from the projection optical system, wherein the controller controls the second drive system so that a mark of the substrate is detected by the alignment system, and controls the first and the second drive systems so that alignment between the pattern image and the substrate is performed based on detection information of the alignment system and the aerial image measurement device, and a detection operation of the detection device and a detection operation of the alignment system are performed in parallel at least partly.

Metadata:
- Claim Count in Document: 83.0
- Percentile: 97.0
- Lexical Diversity: 1.91228
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15687003', '15675037', '15686718', '15678674', '15678660']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7836961147499689
- 35 USC 102 Novelty (BERT): 0.5990474579261817
- Combined Prediction Score: 0.7652312490675902
- Mean Citation Score: 404.475108
- Max Citation Score: 419.24802
- Similarity Product: 403.6396599013925

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