PATENT CLAIM ANALYSIS

Application Number: 16021461
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-03
Patent Classification: ["355", "030000"]

Abstract:
A radiation source apparatus is provided. The radiation source apparatus includes a chamber, a target droplet generator, an exhaust module, a measuring device, and a controller. The target droplet generator is configured to provide a plurality of target droplets to the chamber. The exhaust module is configured to extract debris corresponding to the target droplets out of the chamber according to a first gas flow rate. The measuring device is configured to measure concentration of the debris in the chamber. The controller is configured to adjust the first gas flow rate according to the measured concentration of the debris.

Claim (Index 12):
The EUV lithography system as claimed in  claim 8 , wherein the EUV scanner is configured to illuminate a patterning mask with the EUV radiation, so as to provide a patterned beam and project the patterned beam onto a semiconductor substrate in the lithography exposure process.

Metadata:
- Claim Count in Document: 54.0
- Percentile: 94.0
- Lexical Diversity: 2.53488
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15800215', '14208156', '15194118', '14803849', '15882733']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7054675904984666
- 35 USC 102 Novelty (BERT): 0.4529482467783184
- Combined Prediction Score: 0.6802156561264519
- Mean Citation Score: 164.43457400000003
- Max Citation Score: 175.94405
- Similarity Product: 143.11244462771714

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