PATENT CLAIM ANALYSIS

Application Number: 15917528
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["137", "091000"]

Abstract:
Methods and apparatuses for delivering a process gas to a processing chamber are provided. A mass flow controller includes a first flow line for introducing a process fluid and an inlet valve disposed along the first flow line for controlling a flow rate of the process fluid. The mass flow controller includes a second flow line for introducing a carrier fluid into the mass flow controller and a micro-electro-mechanical system (MEMS) Coriolis sensor for providing a density signal and a mass flow rate signal for a mixture of the process fluid and the carrier fluid. The mass flow controller provided includes an outlet valve for controlling a mass flow rate of the mixture that is output by the mass flow controller as well as a controller for operating the inlet valve based on the density signal and for operating the outlet valve based on the mass flow rate signal.

Claim (Index 13):
The method of  claim 10 , wherein said calculating the fluid mix ratio includes determining a density of the process fluid and a density of the carrier fluid.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 90.0
- Lexical Diversity: 2.7193
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14872239', '15887447', '11265429', '14025162', '14378584']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8227255097899714
- 35 USC 102 Novelty (BERT): 0.4932240142706825
- Combined Prediction Score: 0.7897753602380425
- Mean Citation Score: 199.21958
- Max Citation Score: 220.80058
- Similarity Product: 143.63893684359908

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