PATENT CLAIM ANALYSIS

Application Number: 15976468
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["356", "632000"]

Abstract:
A method of processing a substrate according to a PECVD process is described. Temperature profile of the substrate is adjusted to change deposition rate profile across the substrate. Plasma density profile is adjusted to change deposition rate profile across the substrate. Chamber surfaces exposed to the plasma are heated to improve plasma density uniformity and reduce formation of low quality deposits on chamber surfaces. In situ metrology may be used to monitor progress of a deposition process and trigger control actions involving substrate temperature profile, plasma density profile, pressure, temperature, and flow of reactants.

Claim (Index 20):
The lid assembly of  claim 19 , further comprising a gas cap having portals, wherein:\n the gas cap is in contact with the second zoned plate, a first plurality of the portals are in fluid contact with the one or more first plenums, and a second plurality of the portals are in fluid contact with the one or more second plenums.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 1.83929
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14869371', '15278455', '14422148', '15802496', '14035138']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7336012693120807
- 35 USC 102 Novelty (BERT): 0.5348356786321591
- Combined Prediction Score: 0.7137247102440886
- Mean Citation Score: 306.12779
- Max Citation Score: 385.50586
- Similarity Product: 295.89577787972087

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