PATENT CLAIM ANALYSIS

Application Number: 15887186
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["438", "016000"]

Abstract:
A method of inspecting a semiconductor substrate includes measuring light intensity of light reflected on the rotating semiconductor substrate, analyzing a frequency distribution of the measured light intensity, and determining a state of the semiconductor substrate by using the frequency distribution. The analyzing of the frequency distribution of the measured light intensity includes extracting a plurality of frequency components corresponding respectively to a plurality of frequencies from the measured light intensity.

Claim (Index 10):
The method of  claim 1 , wherein the analyzing the frequency distribution of the measured light intensity is performed by performing a Fourier transform for a predetermined time interval.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 88.0
- Lexical Diversity: 2.14286
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11253028', '15654899', '10338020', '12198821', '11476651']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8537097158532336
- 35 USC 102 Novelty (BERT): 0.4800307680738896
- Combined Prediction Score: 0.8163418210752993
- Mean Citation Score: 136.221068
- Max Citation Score: 142.67155
- Similarity Product: 96.27697842033508

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