PATENT CLAIM ANALYSIS

Application Number: 16010819
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["355", "067000"]

Abstract:
An imaging optical system for a projection exposure system has at least one anamorphically imaging optical element. This allows a complete illumination of an image field in a first direction with a large object-side numerical aperture in this direction, without the extent of the reticle to be imaged having to be enlarged and without a reduction in the throughput of the projection exposure system occurring.

Claim (Index 35):
A method, comprising:\n providing a projection exposure system, comprising:\n a radiation source configured to produce radiation; and \n an optical system, comprising:\n an imaging optical system of  claim 1 ; and \n an illumination optical system; \n \n using the illumination optical system to illumination a reticle in an object plane of the imaging optical system; and using the imaging optical system to project a structure of the reticle onto a radiation-sensitive material.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 94.0
- Lexical Diversity: 1.47826
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13744782', '15155356', '15426408', '15441441', '15470007']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7704666286855301
- 35 USC 102 Novelty (BERT): 0.5985425022245885
- Combined Prediction Score: 0.7532742160394359
- Mean Citation Score: 454.07509800000014
- Max Citation Score: 556.2047
- Similarity Product: 517.5476946668149

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