PATENT CLAIM ANALYSIS

Application Number: 16008576
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["355", "067000"]

Abstract:
An illumination optical system which is used with a reflective imaging optical system configured to form an image of a pattern arranged on a first plane onto a second plane, and which illuminates an illumination area on the first plane with a light from a light source. The illumination optical system includes one or more reflecting mirrors configured to reflect the light from the light source such that the light from the light source passes between first and second mirrors of a plurality of mirrors provided in the reflective imaging optical system, the first mirror being configured to reflect the light from the pattern first, and the second mirror being configured to reflect the light from the pattern second.

Claim (Index 12):
The illumination optical system according to  claim 1 , wherein the one or more reflecting mirrors are arranged outside of the second mirror with respect to an optical axis of the reflective imaging optical system in a direction crossing the optical axis.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 94.0
- Lexical Diversity: 2.48
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14451699', '13225629', '12943236', '13511797', '15396629']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7581031763782168
- 35 USC 102 Novelty (BERT): 0.5181947898993253
- Combined Prediction Score: 0.7341123377303277
- Mean Citation Score: 328.91364
- Max Citation Score: 365.11694
- Similarity Product: 314.55600037219045

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