PATENT CLAIM ANALYSIS

Application Number: 15752590
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["204", "192250"]

Abstract:
A semiconductor silicon-germanium thin film preparation method, comprising the following steps: cleaning a single crystal mono-crystalline silicon substrate and then disposing the same on a substrate table; respectively sputtering a silicon single thin film and a germanium single thin film; depositing a silicon-germanium alloy thin film having different components on another single crystal silicon substrate using a co-sputtering method, measuring the thickness of the deposited thin film, and obtaining a silicon-germanium alloy thin film having different component ratios.

Claim (Index 2):
The method for preparing the semiconductor silicon-germanium thin film according to  claim 1 , wherein the mass rate of silicon and germanium in the silicon-germanium alloy thin film is from 3:4 to 2:5.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 1.84783
- Patent Class: 204.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15062573', '12810920', '10101859', '12733160', '15352639']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8039550861461988
- 35 USC 102 Novelty (BERT): 0.4979108817196794
- Combined Prediction Score: 0.7733506657035469
- Mean Citation Score: 218.94706800000003
- Max Citation Score: 222.82358
- Similarity Product: 141.9603674001646

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

Dataset: test