PATENT CLAIM ANALYSIS

Application Number: 16064419
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["257", "416000"]

Abstract:
A substrate for a surface acoustic wave device or bulk acoustic wave device, comprising a support substrate and an piezoelectric layer on the support substrate, wherein the support substrate comprises a semiconductor layer on a stiffening substrate having a coefficient of thermal expansion that is closer to the coefficient of thermal expansion of the material of the piezoelectric layer than that of silicon, the semiconductor layer being arranged between the piezoelectric layer and the stiffening substrate.

Claim (Index 3):
The substrate of  claim 2 , wherein the semiconductor layer comprises a material selected from the group consisting of: silicon, germanium, SiGe, SiC, and a III-V material.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 2.05128
- Patent Class: 257.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15087423', '15087225', '15086936', '14782548', '14835938']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.926801880398446
- 35 USC 102 Novelty (BERT): 0.4998098665883984
- Combined Prediction Score: 0.8841026790174414
- Mean Citation Score: 179.894128
- Max Citation Score: 190.2385
- Similarity Product: 112.72721401971576

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

Dataset: test