PATENT CLAIM ANALYSIS

Application Number: 15762081
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["118", "715000"]

Abstract:
An apparatus and a method for surface coating by means of grid control and plasma-initiated gas-phase polymerization. The method comprises: dividing a vacuum chamber into a discharging cavity and a processing chamber by using a metal grid mesh, the metal grid mesh being insulated from the vacuum chamber; separately feeding carrier gas and monomer steam into the discharging cavity and the processing chamber through different pipes, putting a substrate to be processed in the processing chamber, and generating in the discharging cavity plasma that continuously discharges; and applying pulse positive bias to the metal grid mesh, to release the plasma into the processing chamber to initiate monomer polymerization.

Claim (Index 8):
The method for initiated vapor polymerization surface coating by grid-controlled plasma according to  claim 3 , wherein the carrier gas is one or a mixture of more of hydrogen, nitrogen, helium and argon.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.8871
- Patent Class: 118.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16095179', '15890476', '12085986', '13840305', '15307924']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8127828235151648
- 35 USC 102 Novelty (BERT): 0.4887596676631967
- Combined Prediction Score: 0.780380507929968
- Mean Citation Score: 181.902048
- Max Citation Score: 213.1654
- Similarity Product: 154.32836501867772

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