PATENT CLAIM ANALYSIS

Application Number: 15910463
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["438", "514000"]

Abstract:
There is provided a semiconductor device manufacturing method including: forming a first mask film composed of a polymer having a urea bond by supplying a raw material to a surface of the substrate for polymerization; forming a second mask inorganic film to be laminated on the first mask film; forming a pattern on the first mask film and the second mask inorganic film and performing an ion implantation on the surface of the substrate; removing the second mask inorganic film after the ion implantation; and removing the first mask film by heating the substrate after the ion implantation and depolymerizing the polymer.

Claim (Index 1):
A semiconductor device manufacturing method comprising:\n forming a first mask film composed of a polymer having a urea bond by supplying a raw material to a surface of the substrate for polymerization; forming a second mask inorganic film to be laminated on the first mask film; forming a pattern on the first mask film and the second mask inorganic film and performing an ion implantation on the surface of the substrate; removing the second mask inorganic film after the ion implantation; and removing the first mask film by heating the substrate after the ion implantation and depolymerizing the polymer.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.29787
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15654307', '15831831', '14817797', '14700379', '11564548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8555020237941063
- 35 USC 102 Novelty (BERT): 0.4767635103869748
- Combined Prediction Score: 0.8176281724533933
- Mean Citation Score: 199.175338
- Max Citation Score: 222.24657
- Similarity Product: 188.4359723870856

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