PATENT CLAIM ANALYSIS

Application Number: 16016274
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["257", "077000"]

Abstract:
A method of manufacturing a gate switching device is provided. The method includes: forming an oxide insulating layer on a gallium nitride semiconductor layer of n-type or i-type; forming a gallium oxide layer at an interface between the oxide insulating layer and the gallium nitride semiconductor layer by heating the oxide insulating layer and the gallium nitride semiconductor layer at a temperature higher than a temperature of the oxide insulating layer and the gallium nitride semiconductor layer in the formation of the oxide insulating layer; and forming a gate electrode opposed to the gallium nitride semiconductor layer via the gallium oxide layer.

Claim (Index 8):
The gate switching device of  claim 7 , wherein the upper insulating layer is an insulating layer having a bandgap larger than the gallium oxide layer and being amorphous.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 2.48837
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10889028', '14754435', '13686022', '14047209', '14594991']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9255150147225796
- 35 USC 102 Novelty (BERT): 0.5066203707865442
- Combined Prediction Score: 0.8836255503289762
- Mean Citation Score: 228.45881
- Max Citation Score: 230.51553
- Similarity Product: 141.55833190306487

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