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 14):
A semiconductor chip having a semiconductor layer sequence based on a phosphide compound semiconductor material or arsenide compound semiconductor material,\n wherein the semiconductor layer sequence contains a p-type semiconductor region and an n-type semiconductor region, wherein\n the n-type semiconductor region comprises a superlattice structure for improving current spreading, the superlattice structure having a periodic arrangement of semiconductor layers, \n a period of the superlattice structure has at least one undoped first semiconductor layer and a doped second semiconductor layer, an electronic band gap E 2  of the doped second semiconductor layer being larger than an electronic band gap E 1  of the undoped first semiconductor layer, \n wherein the undoped first semiconductor layer is arranged in the superlattice structure in each case between an undoped first intermediate layer and an undoped second intermediate layer.

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): 0.9301619631688904
- 35 USC 102 Novelty (BERT): 0.4994996599458289
- Combined Prediction Score: 0.8870957328465843
- Mean Citation Score: 253.37288400000003
- Max Citation Score: 273.71252000000004
- Similarity Product: 225.1662479858947

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