PATENT CLAIM ANALYSIS

Application Number: 15875735
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["257", "750000"]

Abstract:
A semiconductor device comprises: a first semiconductor structure; a second semiconductor structure on the first semiconductor structure; an active region, wherein the active region comprises multiple alternating well layers and barrier layers, the active region further comprises an upper surface facing the second semiconductor structure and a bottom surface opposite the upper surface; an electron blocking region between the second semiconductor structure and the active region; a first aluminum-containing layer between the electron blocking region and the active region, wherein the first aluminum-containing layer has a band gap greater than the band gap of the first electron blocking layer; and a p-type dopant above the bottom surface of the active region and comprising a concentration profile comprising a peak shape having a peak concentration value, wherein the peak concentration value lies at a distance of between 15 nm and 60 nm from the upper surface of the active region.

Claim (Index 3):
The semiconductor device according to  claim 2 , further comprising a second aluminum-containing layer on a side of the second electron blocking layer opposite to the first aluminum-containing layer, wherein the second aluminum-containing layer has a band gap greater than the band gap of the second electron blocking layer.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.75862
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15538435', '14698575', '15678462', '16093795', '13712656']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9195374291640642
- 35 USC 102 Novelty (BERT): 0.488006856407818
- Combined Prediction Score: 0.8763843718884395
- Mean Citation Score: 235.19131600000003
- Max Citation Score: 252.5114
- Similarity Product: 212.48654807515143

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

Dataset: test