PATENT CLAIM ANALYSIS

Application Number: 16314698
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-07
Patent Classification: ["343", "866000"]

Abstract:
Provided is an RF passive device ultra-miniaturized in a nanometer scale by inducing a surface plasmon resonance phenomenon by applying a metamaterial having a negative permittivity, and a method for miniaturizing the same. The RF passive device of the present invention includes: a radiator provided on a dielectric substrate; a ground plane onto which a metamaterial constituting each unit resonance cell is applied using a ring resonator of a quasi-Moebius strip structure; and a feed line for electrically connecting the radiator to the ground plane, in which an antenna is provided for inducing the surface plasmon resonance phenomenon between the atmosphere and the ground plane. As such, the surface plasmon resonance phenomenon can be induced by applying, to the ground plane, the metamaterial consisting of a unit resonance cell to which the ring resonator of a quasi-Moebius strip structure is applied.

Claim (Index 9):
A miniaturization method for the RF passive device of  claim 1 , the method comprising:\n (a) constructing unit resonance cells by using a ring resonator having a quasi-Moebius strip structure; (b) applying a metamaterial provided with the unit resonance cells to a ground plane; and (c) electrically connecting a radiator to the ground plane by using a feed line, wherein the passive device is miniaturized in nanometers by inducing a surface plasmon resonance phenomenon between atmosphere and the ground plane, and wherein a frequency in which a surface plasmon resonance phenomenon is induced is varied by modifying a structure of the ring resonator and the feed line applied to one of the unit resonance cells.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 2.14085
- Patent Class: 343.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16076972', '15619480', '14088651', '12418064', '14680826']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8108031217476128
- 35 USC 102 Novelty (BERT): 0.4920469843870231
- Combined Prediction Score: 0.7789275080115539
- Mean Citation Score: 195.04714600000003
- Max Citation Score: 250.12355
- Similarity Product: 195.8219150470048

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