PATENT CLAIM ANALYSIS

Application Number: 15753226
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["355", "071000"]

Abstract:
An apparatus ( 60 ) for adjusting an intensity of radiation. The apparatus comprises a grating ( 61 ) for receiving a radiation beam (B a ) and for directing at least a portion of the radiation beam in a first direction in the form of a first reflected radiation beam (B a0 ), and one or more first actuators operable to rotate the grating to adjust a grazing angle between the radiation beam and a surface of the grating so as to vary an intensity of the reflected radiation beam.

Claim (Index 13):
A lithographic system comprising:\n a radiation source operable to produce a first radiation beam; an attenuation apparatus comprising:\n a grating configured to receive a radiation beam and to direct at least a portion of the radiation beam in a first direction as a first reflected radiation beam; and \n one or more first actuators operable to rotate the grating to adjust a grazing angle between the radiation beam and a surface of the grating so as to vary an intensity of the reflected radiation beam, wherein the one or more first actuators are operable to translate the grating such that an attenuated radiation beam is directed from the attenuation apparatus in a fixed position and direction \n wherein the attenuation apparatus is arranged to receive a first radiation beam, the first radiation beam comprising at least a portion of the main radiation beam; and \n at least one lithographic apparatus, the at least one lithographic apparatus being arranged to receive an attenuated radiation beam from the attenuation apparatus.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.0
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14917623', '15523938', '15549132', '14900110', '15789702']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7091680203238906
- 35 USC 102 Novelty (BERT): 0.5031452033891528
- Combined Prediction Score: 0.6885657386304168
- Mean Citation Score: 264.892918
- Max Citation Score: 323.29794
- Similarity Product: 254.0652047529673

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