PATENT CLAIM ANALYSIS

Application Number: 16186593
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["257", "076000"]

Abstract:
A nitride semiconductor device is provided, including a substrate having a first surface and a second surface opposite to each other; a nucleation layer disposed on the first surface of the substrate; a doped nitride semiconductor layer disposed on the nucleation layer; a doped first buffer layer disposed on the doped nitride semiconductor layer; a channel layer disposed on the doped first buffer layer; a barrier layer disposed on the channel layer; a first electrode disposed on the barrier layer; a second electrode electrically connected to the doped nitride semiconductor layer; and a doped region disposed at least in a portion of the doped nitride semiconductor layer, wherein the doped region is extended from below the first electrode to be partially overlapped with the second electrode.

Claim (Index 20):
A nitride semiconductor device, comprising:\n a substrate; a nucleation layer disposed on the substrate; a P-type gallium nitride layer disposed on the nucleation layer; a doped first buffer layer disposed on the P-type gallium nitride layer, wherein the doped first buffer layer is doped by a dopant comprising carbon (C), iron (Fe), or a combination thereof; a channel layer disposed on the doped first buffer layer, wherein the doped first buffer layer is disposed between the P-type gallium nitride layer and the channel layer; a barrier layer disposed on the channel layer; a first electrode disposed on the barrier layer; a second electrode disposed on the barrier layer and electrically connected to P-type gallium nitride layer; a gate electrode disposed on the barrier layer and located between the first electrode and the second electrode; and a doped region disposed at least in a portion of the P-type gallium nitride layer, wherein the doped region is extended from below the first electrode to be partially overlapped with the second electrode, wherein the doped region is doped by neutral atoms.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 98.0
- Lexical Diversity: 2.91489
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16039347', '15902359', '15099649', '14395338', '10996440']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9237953768304892
- 35 USC 102 Novelty (BERT): 0.496544405866747
- Combined Prediction Score: 0.881070279734115
- Mean Citation Score: 232.89602
- Max Citation Score: 253.31721
- Similarity Product: 197.48078824561

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test