PATENT CLAIM ANALYSIS

Application Number: 15867214
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["118", "725000"]

Abstract:
Embodiments described herein generally relate to apparatus for heating substrates. The apparatus generally include a process chamber having a substrate support therein. A plurality of lamps is positioned to provide radiant energy through an optically transparent dome to a substrate positioned on the substrate support. A light focusing assembly is positioned within the chamber to influence heating and temperature distribution on the substrate and to facilitate formation of a film on a substrate having uniform properties, such as density. The light focusing assembly can include one or more reflectors, light pipes, or refractive lenses.

Claim (Index 14):
A process chamber, comprising:\n a chamber body including a dome that allows the transmission of radiant energy therethrough; a substrate support disposed within the chamber body, the substrate support having a support shaft extending therefrom; a plurality of lamps disposed adjacent to the dome; and a light focusing assembly positioned within the chamber body between the optically transparent dome and the substrate support, the light focusing assembly in contact with an upper surface of the dome, the light focusing assembly comprising:\n a plurality of concentric rings or polygonal approximations to rings having gaps therebetween, wherein the concentric rings or the polygonal approximations to rings include a reflective coating on sidewalls thereof adjacent the gaps; \n an upper plate disposed at a first end of the plurality of concentric rings or polygonal approximations to rings; and \n a lower plate disposed at a second end of the plurality of concentric rings or polygonal approximations to rings.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.67213
- Patent Class: 118.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13785539', '14219644', '14181035', '13846355', '14507304']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7946250525424347
- 35 USC 102 Novelty (BERT): 0.5318909240471089
- Combined Prediction Score: 0.7683516396929021
- Mean Citation Score: 216.698902
- Max Citation Score: 370.74802
- Similarity Product: 349.29715207828764

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

Dataset: test