PATENT CLAIM ANALYSIS

Application Number: 15908006
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-02
Patent Classification: ["257", "314000"]

Abstract:
According to one embodiment, a method for manufacturing a semiconductor device includes forming a first metal material inside the first holes; forming a plurality of metal layers on the first region, the metal layers being stacked with an insulator interposed, the metal layers including a plurality of terrace portions arranged in a staircase configuration with a level difference; forming a second insulating layer on the first insulating layer and on the terrace portions; simultaneously forming a second hole and a plurality of third holes piercing the second insulating layer, the second hole reaching the first metal material, the third holes reaching the terrace portions; and forming a second metal material inside the second hole and inside the third holes.

Claim (Index 3):
The method according to  claim 2 , wherein the first metal material and the metal layer include tungsten as the major component.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 88.0
- Lexical Diversity: 2.58
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15455674', '15667977', '15862665', '15410909', '15462395']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9180510550966609
- 35 USC 102 Novelty (BERT): 0.4933553251897293
- Combined Prediction Score: 0.8755814821059678
- Mean Citation Score: 174.223018
- Max Citation Score: 191.26266
- Similarity Product: 126.31312741599083

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