PATENT CLAIM ANALYSIS

Application Number: 15760629
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["355", "067000"]

Abstract:
A method of reducing effects of reticle heating and/or cooling in a lithographic process, the method including calibrating a linear time invariant reticle heating model using a system identification method; predicting distortions of the reticle using the reticle heating model and inputs in the lithographic process; and calculating and applying a correction in the lithographic process on the basis of the predicted distortions of the reticle.

Claim (Index 7):
The method of  claim 6 , wherein the calibrating uses measurement data, process data, or data obtained from another reticle heating model.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.94444
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12860229', '12727054', '15405009', '14512120', '13306728']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6960892123644575
- 35 USC 102 Novelty (BERT): 0.4943741855805521
- Combined Prediction Score: 0.675917709686067
- Mean Citation Score: 247.034072
- Max Citation Score: 258.7273
- Similarity Product: 192.76084580141307

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test