PATENT CLAIM ANALYSIS

Application Number: 16397720
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-09
Patent Classification: ["257", "472000"]

Abstract:
A nitride-based Schottky diode includes a nitride-based semiconductor body, a first metal layer forming the anode electrode, a cathode electrode in electrical contact with the nitride-based semiconductor body, and a termination structure including a guard ring and a dielectric field plate. In one embodiment, the cathode electrode is formed on the front side of the nitride-based semiconductor body, in an area away from the anode electrode and the termination structure. In another embodiment, the dielectric field plate includes a first dielectric layer and a recessed second dielectric layer. In another embodiment, the dielectric field plate and the nitride-based epitaxial layer are formed with a slant profile at a side facing the Schottky junction of the Schottky diode. In another embodiment, the dielectric field plate is formed on a top surface of the nitride-based epitaxial layer and recessed from an end of the nitride-based epitaxial layer near the Schottky junction.

Claim (Index 8):
The Schottky diode of  claim 1 , wherein\n the dielectric field plate comprising a first dielectric layer formed on a top surface of the nitride-based epitaxial layer and a second dielectric layer formed on the first metal layer and the first dielectric layer, the second dielectric layer having an opening exposing the first metal layer, wherein the second dielectric layer has an end that is recessed from an end of the first dielectric layer near the Schottky junction.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 100.0
- Lexical Diversity: 2.7931
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16019085', '14289556', '13294917', '15637334', '14279154']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9474442607116637
- 35 USC 102 Novelty (BERT): 0.5858153157019439
- Combined Prediction Score: 0.9112813662106916
- Mean Citation Score: 505.42100199999993
- Max Citation Score: 522.707
- Similarity Product: 429.3475037772656

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