PATENT CLAIM ANALYSIS

Application Number: 16041044
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2020-01
Patent Classification: ["438", "712000"]

Abstract:
In some embodiments, a selective cyclic (optionally dry) etching of a first surface of a substrate relative to a second surface of the substrate in a reaction chamber by chemical atomic layer etching comprises forming a modification layer using a first plasma and etching the modification layer. The first surface comprises carbon and/or nitride and the second surface does not comprise carbon and/or nitride.

Claim (Index 9):
The method of  claim 1 , wherein the cyclic dry etch process comprises modifying the substrate with a plasma comprising helium.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 95.0
- Lexical Diversity: 1.68293
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14694702', '14841271', '15615691', '15396220', '15798476']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8589521131190052
- 35 USC 102 Novelty (BERT): 0.4992521331886585
- Combined Prediction Score: 0.8229821151259706
- Mean Citation Score: 223.48757200000003
- Max Citation Score: 243.02235
- Similarity Product: 170.04995144501925

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

Dataset: test