PATENT CLAIM ANALYSIS

Application Number: 15968810
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["257", "076000"]

Abstract:
A semiconductor substrate structure and process for fabrication of the semiconductor substrate structure are described. The semiconductor substrate structure includes a silicon carbide (SiC) wafer substrate, an active gallium nitride (GaN) layer and a layer of microcrystalline diamond (MCD) layer disposed between the SiC wafer substrate and the GaN active layer. The MCD) layer is bonded to the SiC wafer substrate and to the GaN active layer.

Claim (Index 13):
The process of  claim 2 , wherein said forming of the bonding material layer on the first MCD surface of the MCD layer includes:\n forming a silicone oxide (SiO 2 ) layer having a thickness sufficient to cover the surface topographical irregularities on the first MCD surface; carrying out annealing of the SiO 2  layer to provide hardening thereof; and polishing a surface of the SiO 2  layer to decrease the surface topographical irregularities to the second degree of smoothness.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 2.10811
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11020040', '13470749', '12991090', '10728341', '10417611']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9322770082907466
- 35 USC 102 Novelty (BERT): 0.4937404623124259
- Combined Prediction Score: 0.8884233536929146
- Mean Citation Score: 189.006564
- Max Citation Score: 195.83626
- Similarity Product: 128.87580568983554

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

Dataset: test