PATENT CLAIM ANALYSIS

Application Number: 16086641
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["315", "111210"]

Abstract:
An impedance matching system is provided. The impedance matching system includes: an impedance matching device arranged between a radio frequency (RF) power supply and a reaction chamber, adapted to connect the RF power supply to the reaction chamber through a switch, and configured to automatically perform an impedance matching on an output impedance of the RF power supply and an input impedance of the impedance matching device; the switch and a load circuit, the switch being configured to enable the RF power supply to be selectively connected to the reaction chamber or to the load circuit; and a control unit configured to control the switch to connect the RF power supply to the reaction chamber or connect the RF power supply to the load circuit according to a preset timing sequence. The impedance matching device is configured to convert a continuous wave output of the RF power supply into a pulse output according to the preset timing sequence, and provide the pulse output to the reaction chamber. The preset timing sequence is obtained based on a frequency and a duty cycle of a pulsed RF signal required by a process.

Claim (Index 11):
The impedance matching system according to  claim 10 , wherein the target capacitance is a capacitance of the adjustable capacitor when the output impedance of the RF power supply matches the input impedance of the impedance matching system.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 97.0
- Lexical Diversity: 2.94203
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15538903', '13337878', '14526900', '12145850', '14509131']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7017469623984474
- 35 USC 102 Novelty (BERT): 0.5075407324030151
- Combined Prediction Score: 0.6823263393989041
- Mean Citation Score: 228.32405
- Max Citation Score: 264.35303
- Similarity Product: 211.03287364383087

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