PATENT CLAIM ANALYSIS

Application Number: 15968270
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["355", "067000"]

Abstract:
A microlithographic projection exposure apparatus optical 22 system includes a first reflective surface and at least one second reflective surface, each in the optical beam path. The first reflective surface is movable for the correction of an aberration that occurs during the operation of the optical system. The optical system is configured in so that, during the travel movement of the first reflective surface, the relative position of the first reflective surface and of the second reflective surface is maintainable in a stable manner. Either the first reflective surface and the second reflective surface directly succeed one another in the optical beam path, or there are only reflective optical elements between the first reflective surface and the second reflective surface.

Claim (Index 10):
The optical system of  claim 9 , wherein the optical system is configured so that the control by the second control loop is based sensor signals of a sensor configured to measure the relative position of the first and second reflective surfaces.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 93.0
- Lexical Diversity: 2.28571
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12369460', '13754720', '12699529', '15441441', '10831210']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7166376130313252
- 35 USC 102 Novelty (BERT): 0.4516543919208218
- Combined Prediction Score: 0.6901392909202749
- Mean Citation Score: 183.337876
- Max Citation Score: 193.3248
- Similarity Product: 167.12758151435855

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