PATENT CLAIM ANALYSIS

Application Number: 15941163
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-10
Patent Classification: ["250", "42300R"]

Abstract:
A foil liner comprising a plurality of foil layers is disclosed. The foil layers may each be an electrically conductive material that are stacked on top of each other. The spacing between adjacent foil layers may create a thermal gradient such that the temperature of the plasma is hotter than the temperature of the ion source chamber. In other embodiments, the foil layers may be assembly to sink the heat from the plasma so that the plasma is cooler than the temperature of the ion source chamber. In some embodiments, gaps or protrusions are disposed on one or more of the foil layers to affect the thermal gradient. In certain embodiments, one or more of the foil layers may be constructed of an insulating material to further affect the thermal gradient. The foil liner may be easily assembled, installed and replaced from within the ion source chamber.

Claim (Index 11):
The foil liner of  claim 10 , wherein the spacer layer comprises one or more gaps.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 2.32353
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15009904', '12754381', '14135754', '12080028', '10918061']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6760935725091343
- 35 USC 102 Novelty (BERT): 0.4879803293513268
- Combined Prediction Score: 0.6572822481933536
- Mean Citation Score: 161.424004
- Max Citation Score: 173.14136000000005
- Similarity Product: 120.21880515714648

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