PATENT CLAIM ANALYSIS

Application Number: 15867082
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["438", "710000"]

Abstract:
In a plasma processing method, a substrate is loaded onto a substrate electrode within a chamber, the substrate having an object layer to be etched thereon. A plasma generating power output is applied to form plasma within the chamber. A first bias power output is applied to the substrate electrode to perform a first etch stage on the object layer. A second bias power output having a nonsinusoidal voltage waveform is applied to the substrate electrode to perform a second etch stage on the object layer.

Claim (Index 17):
The plasma processing apparatus of  claim 16 , wherein the first bias power output has a sinusoidal voltage waveform or a nonsinusoidal voltage waveform.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 2.35897
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13930138', '15261738', '10658398', '10358894', '12707957']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.876266238991386
- 35 USC 102 Novelty (BERT): 0.4907635835481358
- Combined Prediction Score: 0.8377159734470611
- Mean Citation Score: 227.55503600000003
- Max Citation Score: 230.53479
- Similarity Product: 176.4147343945634

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