PATENT CLAIM ANALYSIS

Application Number: 16287211
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["257", "076000"]

Abstract:
A III-N device includes a III-N layer structure including a III-N channel layer, a III-N barrier layer over the III-N channel layer, and a graded III-N layer over the III-N barrier layer having a first side adjacent to the III-N barrier layer and a second side opposite the first side; a first power electrode and a second power electrode; and a gate between the first and second power electrodes, the gate being over the III-N layer structure. A composition of the graded III-N layer is graded so the bandgap of the graded III-N layer adjacent to the first side is greater than the bandgap of the graded III-N layer adjacent to the second side. A region of the graded III-N layer is (i) between the gate and the second power electrode, and (ii) electrically connected to the first power electrode and electrically isolated from the second power electrode.

Claim (Index 19):
The diode of  claim 18 , wherein the net negative fixed charge density in the graded III-N layer is in the range of 10-100% of an areal sheet charge density of mobile charge in the 2DEG channel.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 99.0
- Lexical Diversity: 3.5
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15564498', '15227240', '15836157', '14327371', '14262649']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.916288456771895
- 35 USC 102 Novelty (BERT): 0.5598013035957046
- Combined Prediction Score: 0.880639741454276
- Mean Citation Score: 323.874518
- Max Citation Score: 447.37366
- Similarity Product: 295.95283854729047

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