PATENT CLAIM ANALYSIS

Application Number: 15892696
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["438", "488000"]

Abstract:
A semiconductor wafer suitable for fabricating an SOI substrate is provided by: producing a first layer of polycrystalline semiconductor on a top side of a semiconductor carrier; then forming an interface zone on a top side of the first layer, wherein the interface zone has a structure different from a crystal structure of the first layer; and then producing a second layer of polycrystalline semiconductor on the interface zone.

Claim (Index 24):
The substrate according to  claim 23 , wherein the third layer has a third thickness and a corresponding third concentration of grain boundaries, wherein the third thickness is less than both the first and second thicknesses and the third concentration is greater than both the first and second concentrations.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 88.0
- Lexical Diversity: 1.89744
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15129328', '16077176', '16077142', '15828534', '15526798']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8813743377834746
- 35 USC 102 Novelty (BERT): 0.5273853126911606
- Combined Prediction Score: 0.8459754352742432
- Mean Citation Score: 238.065384
- Max Citation Score: 336.70108
- Similarity Product: 232.23180854522224

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