PATENT CLAIM ANALYSIS

Application Number: 15948650
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["257", "013000"]

Abstract:
A semiconductor chip ( 20 ) is described comprising a semiconductor layer sequence ( 10 ) based on a phosphide compound semiconductor material or arsenide compound semiconductor material wherein the semiconductor layer sequence ( 10 ) contains a p-type semiconductor region ( 4 ) and an n-type semiconductor region ( 2 ). The n-type semiconductor region ( 2 ) comprises a superlattice structure ( 20 ) for improving current spreading, wherein the superlattice structure ( 20 ) has a periodic array of semiconductor layers ( 21, 22, 23, 24 ). A period of the superlattice structure ( 20 ) has at least one undoped first semiconductor layer ( 21 ) and a doped second semiconductor layer ( 22 ), wherein an electronic band gap E 2  of the doped second semiconductor layer ( 22 ) is larger than an electronic band gap E 1  of the undoped first semiconductor layer ( 21 ).

Claim (Index 11):
The semiconductor chip according to  claim 1 ,\n wherein a specific resistance of the superlattice structure is less than 0.05 \u03a9cm.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 2.51562
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15756025', '11477408', '12680463', '15255202', '12668386']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.929704658549044
- 35 USC 102 Novelty (BERT): 0.508460341478451
- Combined Prediction Score: 0.8875802268419846
- Mean Citation Score: 253.37288400000003
- Max Citation Score: 273.71252000000004
- Similarity Product: 193.01478102159027

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