PATENT CLAIM ANALYSIS

Application Number: 16010641
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["438", "172000"]

Abstract:
Some embodiments of the present disclosure relate to a high electron mobility transistor (HEMT) which includes a heterojunction structure arranged over a semiconductor substrate. The heterojunction structure includes a first III/V semiconductor layer, and a second III/V semiconductor layer arranged over the first III/V semiconductor layer. Source and drain regions are arranged over the second III/V semiconductor layer and are spaced apart laterally from one another. A gate structure is arranged over the heterojunction structure and is arranged between the source and drain regions. The gate structure is made of a third III-nitride material. A first passivation layer is disposed about sidewalls of the gate structure and is made of a fourth III-nitride material.

Claim (Index 8):
The HEMT of  claim 1 ,\n wherein the second passivation layer is conformally disposed along outer sidewalls of the first passivation layer and over an upper surface of the first passivation layer, wherein the second passivation layer has a second thickness that is greater than a first thickness of the first passivation layer; a capping layer conformally disposed along outer sidewalls of the second passivation layer and over an upper surface region of the second passivation layer; and a metal gate electrode including edges that overlie an upper surface region of the capping layer, and including inner sidewalls that extend downward along sidewalls of an opening through the capping layer, through the second passivation layer, and through the first passivation layer to be in direct electrical connection with an upper surface of the gate structure.

Metadata:
- Claim Count in Document: 39.0
- Percentile: 94.0
- Lexical Diversity: 2.19643
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15613660', '14488380', '15234590', '14620428', '14016302']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8673898620149803
- 35 USC 102 Novelty (BERT): 0.5244431600919843
- Combined Prediction Score: 0.8330951918226807
- Mean Citation Score: 305.830418
- Max Citation Score: 335.25488
- Similarity Product: 328.740424210701

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