PATENT CLAIM ANALYSIS

Application Number: 16169210
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["355", "030000"]

Abstract:
A liquid immersion exposure apparatus includes a liquid immersion member which forms a liquid immersion space under an emitting surface of an optical member. The liquid immersion member includes a first member disposed in a periphery of the optical member, and a second member which is movable relative to the first member and includes a liquid recovery port that recovers at least a portion of liquid in the liquid immersion space. The second member is moved in a direction perpendicular to an optical axis of the optical member so that a relative speed between the second member and an object below the liquid immersion member is smaller than a relative speed between the first member and the object. The second member has an outer surface facing radially outward relative to the optical axis of the optical member, the outer surface does not face toward any surface of the first member.

Claim (Index 9):
The exposure apparatus according to  claim 1 , further comprising a supply port that supplies the liquid for forming the liquid immersion space.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 97.0
- Lexical Diversity: 2.64407
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15786023', '13793667', '16144034', '15095500', '15786026']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7052001245525191
- 35 USC 102 Novelty (BERT): 0.5204379367781571
- Combined Prediction Score: 0.686723905775083
- Mean Citation Score: 334.81670799999995
- Max Citation Score: 357.2339
- Similarity Product: 279.66980936552284

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