PATENT CLAIM ANALYSIS

Application Number: 16283787
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["257", "076000"]

Abstract:
A semiconductor device structure comprising: a layer of single crystal compound semiconductor material; and a layer of polycrystalline CVD diamond material, wherein the layer of polycrystalline CVD diamond material is bonded to the layer of single crystal compound semiconductor material via a bonding layer having a thickness of less than 25 nm and a thickness variation of no more than 15 nm, wherein an effective thermal boundary resistance (TBR eff ) as measured by transient thermoreflectance at an interface between the layer of single crystal compound semiconductor material and the layer of polycrystalline CVD diamond material is less than 25 m 2  K/GW with a variation of no more than 12 m 2  K/GW as measured across the semiconductor device structure, and wherein the layer of single crystal compound semiconductor material has one or both of the following characteristics: a charge mobility of at least 1200 cm 2  V −1  s −1 ; and a sheet resistance of no more than 700 Ω/square.

Claim (Index 8):
A method according to  claim 1 , wherein a thickness of the bonding layer is at least 5 nm.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 99.0
- Lexical Diversity: 2.22078
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15531463', '15531462', '14909791', '15356881', '14362843']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9343795210189156
- 35 USC 102 Novelty (BERT): 0.5586301226721071
- Combined Prediction Score: 0.8968045811842347
- Mean Citation Score: 346.3209740000001
- Max Citation Score: 447.3874
- Similarity Product: 328.0469541950584

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