PATENT CLAIM ANALYSIS

Application Number: 15955549
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "751000"]

Abstract:
Provided is a method of fabricating a semiconductor device including the following steps. A substrate is provided. A material layer having an opening is formed on the substrate. A first passivation material layer is formed on sidewalls of the opening and on the substrate. A treatment process is performed to the first passivation material layer to form a second passivation material layer. A first surface of the second passivation material layer and a second surface (at an inner side) of the second passivation material layer are differ in a property, and the first surface is located at a side of the second passivation material layer relatively away from the material layer.

Claim (Index 7):
The method of fabricating the semiconductor device as claimed in  claim 5 , wherein the passivation layer is a single layer, and a content of oxygen of the single layer gradually increases from the sidewall of the opening to the first surface of the second passivation material layer.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.5
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14707648', '11555801', '13220693', '11401435', '12398165']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9176954227807316
- 35 USC 102 Novelty (BERT): 0.4943961684495807
- Combined Prediction Score: 0.8753654973476166
- Mean Citation Score: 176.64980400000005
- Max Citation Score: 236.3147
- Similarity Product: 178.26034736751316

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

Dataset: test