PATENT CLAIM ANALYSIS

Application Number: 15864807
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-04
Patent Classification: ["156", "345330"]

Abstract:
The present disclosure provides a semiconductor fabrication apparatus. The semiconductor apparatus includes a processing chamber; a substrate stage provided in the processing chamber and being configured to secure and rotate a semiconductor wafer; a gas injector configured to inject a chemical to the processing chamber; a window attached to the gas injector; and an adjustable fastening device coupled with the gas injector and the window.

Claim (Index 14):
The semiconductor apparatus of  claim 13 , wherein each of the fasteners includes a bolt, a first nut and a second nut both sleeved on the bolt, wherein the first nut is configured above the base plate and the second nut is configured between the base plate and the gas injector cover.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 86.0
- Lexical Diversity: 1.91892
- Patent Class: 156.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14177879', '15169999', '15658911', '15415403', '14311141']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8936928812658529
- 35 USC 102 Novelty (BERT): 0.469495175065559
- Combined Prediction Score: 0.8512731106458236
- Mean Citation Score: 125.1152908
- Max Citation Score: 133.93278999999998
- Similarity Product: 95.5111468951386

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