PATENT CLAIM ANALYSIS

Application Number: 16013306
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["355", "030000"]

Abstract:
A liquid immersion member is used in a liquid immersion exposure apparatus, and forms a liquid immersion space above an object which is movable below the optical member. The liquid immersion member includes a first member that is disposed at at least a portion of surrounding of the optical member, and a second member that is disposed at at least a portion of surrounding of an optical path of the exposure light and is relatively movable with respect to the first member. The second member includes a second upper surface that is opposite to a first lower surface of the first member via a gap, a second lower surface that is capable of being opposite to the object, and a fluid recovery part that is disposed at at least a portion of surrounding of the second lower surface.

Claim (Index 5):
The apparatus according to  claim 4 , wherein during the stepping period, the maximum speeds of the substrate and the second member are reached at about the same time.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.84314
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15394373', '14047110', '14681475', '13940685', '15416056']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7174703328050491
- 35 USC 102 Novelty (BERT): 0.5174594954412307
- Combined Prediction Score: 0.6974692490686673
- Mean Citation Score: 308.207398
- Max Citation Score: 339.05518
- Similarity Product: 261.1084344129145

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test