PATENT CLAIM ANALYSIS

Application Number: 16222731
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["438", "782000"]

Abstract:
A semiconductor fabrication apparatus includes a processing chamber; a wafer stage configured in the processing chamber; a first chemical delivery mechanism configured in the processing chamber to provide a first chemical to a first reaction zone in the processing chamber; and air edge mechanisms configured on both sides of the first reaction zone to isolate the first reaction zone from other reaction zones in the processing chamber.

Claim (Index 17):
A method, comprising:\n loading a wafer into a processing chamber, the processing chamber including a first reaction zone and a second reaction zone; securing the wafer on a wafer stage in the processing chamber; rotating the wafer stage to pass the wafer through the first reaction zone; delivering a first chemical towards a top surface of the wafer while the wafer is passing through the first reaction zone; rotating the wafer stage to pass the wafer through the second reaction zone; and delivering a second chemical towards the top surface of the wafer while the wafer is passing through the second reaction zone, the second chemical being different from the first chemical, the second chemical being delivered to the second reaction zone along at least two edges of the second reaction zone.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 98.0
- Lexical Diversity: 2.02857
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15876445', '15169999', '15052310', '15287176', '15817579']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8384631182824278
- 35 USC 102 Novelty (BERT): 0.518232256962016
- Combined Prediction Score: 0.8064400321503866
- Mean Citation Score: 199.725152
- Max Citation Score: 308.1006799999999
- Similarity Product: 226.1782101774501

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