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 8):
The showerhead assembly of  claim 7 , wherein the heat sink plate is positioned adjacent to the chill plate and releases heat into the chill plate and the cooling plate is positioned adjacent to the heat pipe assembly.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 91.0
- Lexical Diversity: 2.24242
- Patent Class: 156.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15405758', '12642497', '13625555', '14662702', '14947240']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.905024811122531
- 35 USC 102 Novelty (BERT): 0.4736401514428451
- Combined Prediction Score: 0.8618863451545624
- Mean Citation Score: 199.869618
- Max Citation Score: 204.31126
- Similarity Product: 168.86166079282046

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