PATENT CLAIM ANALYSIS

Application Number: 15964296
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["156", "345340"]

Abstract:
In one implementation, a showerhead assembly is provided. The showerhead assembly comprises a first electrode having a plurality of openings therethrough and a gas distribution faceplate attached to a first lower major surface of the electrode. The gas distribution plate includes a plurality of through-holes for delivering process gases to a processing chamber. The gas distribution plate is divided into a plurality of temperature-control regions. The showerhead assembly further comprises a chill plate positioned above the electrode for providing temperature control and a plurality of heat control devices to manage heat transfer within the showerhead assembly. The heat control device comprises a thermoelectric module and a heat pipe assembly coupled with the thermoelectric module. Each of the plurality of heat control devices is associated with a temperature control region and provides independent temperature control to its associated temperature control region.

Claim (Index 2):
The showerhead assembly of  claim 1 , further comprising a second electrode positioned between the chill plate and the first electrode.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 91.0
- Lexical Diversity: 2.24242
- Patent Class: 156.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15405758', '12642497', '13625555', '14662702', '14947240']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8933956339663726
- 35 USC 102 Novelty (BERT): 0.4809212565106956
- Combined Prediction Score: 0.8521481962208048
- Mean Citation Score: 199.869618
- Max Citation Score: 204.31126
- Similarity Product: 153.80738943057776

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

Dataset: test