PATENT CLAIM ANALYSIS

Application Number: 16006355
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["118", "696000"]

Abstract:
A showerhead for a substrate processing chamber includes: inner walls; an inner plenum between the inner walls; a faceplate having a first surface and a second surface that is opposite the first surface; holes through the faceplate that extend from the first surface to the second surface; a first inlet that is fluidly connected to the inner plenum; outer walls; a first outer plenum between the inner walls and the outer walls; a second outer plenum between the inner walls and the outer walls; and coolant channels that: fluidly connect the first outer plenum with the second outer plenum; are located within the faceplate between the first and second surfaces; and are fluidly isolated from the holes. The showerhead also includes a second inlet that is fluidly connected to the first outer plenum.

Claim (Index 20):
The processing system of  claim 19  further comprising a system controller configured to:\n via the first inlet, the inner plenum, and the holes, flow silane and a gas including nitrogen into the substrate processing chamber for the PECVD of the film on the substrate; and \n via the first inlet, the inner plenum, and the holes, flow nitrogen triflouride (NF 3 ) into the substrate processing chamber during the cleaning, \n wherein the film is silicon nitride (SiN).

Metadata:
- Claim Count in Document: 41.0
- Percentile: 94.0
- Lexical Diversity: 3.19565
- Patent Class: 118.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13934597', '14850816', '14720584', '14802027', '15378854']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8148053004772113
- 35 USC 102 Novelty (BERT): 0.5041193739509474
- Combined Prediction Score: 0.7837367078245849
- Mean Citation Score: 239.14554400000003
- Max Citation Score: 259.37225
- Similarity Product: 171.2353177308589

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