PATENT CLAIM ANALYSIS

Application Number: 16085934
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["257", "098000"]

Abstract:
A method for producing an optoelectronic semiconductor chip is specified, wherein a method step A) involves providing a semiconductor layer stack comprising a semiconductor layer of a first type, a semiconductor layer of a second type and an active layer arranged between the semiconductor layer of the first type and the semiconductor layer of the second type. Furthermore, the method comprises in a method step B) forming a mesa structure in the semiconductor layer of the first type, the semiconductor layer of the second type and the active layer. The method furthermore comprises in a method step C) applying a passivation layer to the mesa structure by means of vapour deposition or sputtering.

Claim (Index 12):
An optoelectronic semiconductor chip comprising:\n a semiconductor layer stack having a semiconductor layer of a first type and a semiconductor layer of a second type and an active layer which is arranged between the semiconductor layer of the first type and the semiconductor layer of the second type, wherein a mesa structure is formed in the semiconductor layer of the first type, the semiconductor layer of the second type and the active layer, the semiconductor layer stack has at an outer side a side surface with a structured surface and the semiconductor layer stack has a recess, wherein a side surface of the semiconductor layer stack faces the recess and has a smooth surface, and a passivation layer on the mesa structure, wherein the semiconductor chip comprises an electrically conductive layer over the semiconductor layer of the first type or over the semiconductor layer of the second type, wherein the passivation layer extends partially onto the electrically conductive layer.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 97.0
- Lexical Diversity: 2.5102
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14750156', '15763828', '15309260', '15356034', '16071876']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9195748231611964
- 35 USC 102 Novelty (BERT): 0.4912557575141827
- Combined Prediction Score: 0.876742916596495
- Mean Citation Score: 241.058858
- Max Citation Score: 249.36885
- Similarity Product: 198.12655209571125

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

Dataset: test