PATENT CLAIM ANALYSIS

Application Number: 15907133
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["156", "378000"]

Abstract:
A semiconductor manufacturing apparatus includes an electrostatic chuck stage for configured to hold a wafer and supplying gas from a gas supply source to the wafer. The electrostatic chuck stage includes a first opening that supplies the gas to a first portion located at a first distance from the center of the wafer, and a second opening that supplies the gas to a second portion located at a second distance from the center of the wafer. The second distance being greater than the first distance. A first measurement instrument configured to measure a physical quantity of the gas between the gas supply source and the first opening, and a second measurement instrument configured to measure a physical quantity of the gas between the gas supply source and the second opening. An output device outputs information on the wafer based on the physical quantities measured by the first and second measurement instruments.

Claim (Index 13):
The semiconductor manufacturing apparatus according to  claim 12 , wherein\n the first opening has an annular shape, the one or more third openings have an annular shape surrounding the first opening, and the second opening has an annular shape surrounding the one or more third openings.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 88.0
- Lexical Diversity: 2.82143
- Patent Class: 156.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14940184', '10658280', '12412138', '15498298', '13329078']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8795672631969439
- 35 USC 102 Novelty (BERT): 0.497079055652097
- Combined Prediction Score: 0.8413184424424591
- Mean Citation Score: 112.398932
- Max Citation Score: 114.11733999999998
- Similarity Product: 62.6606797902584

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

Dataset: test