PATENT CLAIM ANALYSIS

Application Number: 15877939
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["343", "713000"]

Abstract:
A composite antenna device is provided that is capable of achieving gain enhancement of a patch antenna and further miniaturization of the entire device size. A composite antenna device capable of receiving signals of a plurality of frequency bands for a vehicle includes a base plate, a first antenna, and a second antenna. The first antenna is constituted by a patch antenna placed on the base plate and capable of receiving signals of a first frequency band. The second antenna is constituted by a capacitive antenna capable of receiving signals of a second frequency band lower than the first frequency band. The second antenna includes a top load portion disposed so as to cover the first antenna and has at least one conductive planar body functioning also as a wave director for the first antenna.

Claim (Index 1):
A composite antenna device capable of receiving signals of a plurality of frequency bands for a vehicle, the composite antenna device comprising:\n a base plate fixed to a vehicle; a first antenna constituted by a patch antenna placed on the base plate and capable of receiving signals of a first frequency band; and a second antenna constituted by a capacitive antenna capable of receiving signals of a second frequency band lower than the first frequency band and including a top load portion disposed so as to cover the first antenna and having at least one conductive planar body functioning also as a wave director for the first antenna.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 2.29032
- Patent Class: 343.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12427971', '15779434', '14786483', '10466863', '10470444']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8102000481465531
- 35 USC 102 Novelty (BERT): 0.4557107926515064
- Combined Prediction Score: 0.7747511225970485
- Mean Citation Score: 163.288764
- Max Citation Score: 169.85486
- Similarity Product: 143.47784439772488

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

Dataset: test