PATENT CLAIM ANALYSIS

Application Number: 15870041
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["343", "7000MS"]

Abstract:
A pattern antenna, with excellent broadband antenna characteristics, that is formed in a small area is provided. The pattern antenna includes a substrate, a first ground portion formed on a first surface of the substrate, an antenna element portion, a protruding and short-circuiting portion, and a second ground portion. The antenna element portion includes a conductor pattern in which a plurality of bent portions are formed. The conductor pattern is formed on the first surface of the substrate and is electrically connected to the first ground portion. The protruding and short-circuiting portion includes a taper portion with a tapered shape, a protruding portion, and an extended portion extended toward a side opposite to a feed point as viewed in planar view. The second ground portion, with no contact with the taper portion, with such a shape that sandwiches at least a part of a tapered section of the taper portion as viewed in planar view.

Claim (Index 3):
A pattern antenna comprising:\n a substrate; a first ground portion formed on a first surface of the substrate; an antenna element portion including a conductor pattern in which a plurality of bent portions are formed, the conductor pattern being formed on the first surface of the sub sera e and being electrically connected to the first ground portion; a short-circuiting portion including a conductor pattern formed in a second surface, which is a different surface from the first surface, the conductor pattern being formed so as to at least partially overlap with the conductor pattern of the antenna element portion as viewed in planar view, the short-circuiting portion including: a taper portion with a tapered shape, a feed point being disposed at the tip of the taper portion or in proximity of the tip of the taper portion; and an extended portion extended toward a side opposite to the feed point as viewed in planar view, the extended portion being electrically connected to the taper portion; a connection portion configured to electrically connect the conductor pattern of the antenna element portion with the conductor pattern of the short-circuiting portion; and a second ground portion, with no contact with the taper portion, with such a shape that sandwiches at least a part of a tapered section of the taper portion as viewed in planar view, wherein\n the taper portion has a shape that forms an substantially isosceles triangle symmetrical with respect to a center straight line connecting the tip of the taper portion and the center of the tapered section of the taper portion as viewed in planar view, and \n the taper portion and the second ground portion are disposed such that relations below are satisfied:\n d1<d2 \n wb1<wb2 \n wb1<d1 \n wb2<d2 \n \n where\n a first intersection and a second intersection are two points at which a straight line orthogonal to the center straight line at the tip of the taper portion intersects contour line of the second ground portion as viewed in planar view, \n a third intersection and a fourth intersection are two points at which a straight line, which includes a first reference point on the center straight line, the first reference point being included in a region sandwiched by the second ground portion and also being included in the taper portion as viewed in planar view, orthogonal to the center straight line intersects a contour line of the second ground portion, \n d 1  is a distance from the first intersection to the second intersection as viewed in planar view, \n d 2  is a distance from the third intersection to the fourth intersection as viewed in planar view, \n wb 1  is a width, on a straight line connecting the first intersection and the second intersection, of the taper portion as viewed in planar view, and \n wb 2  is a width, on a straight line connecting the third intersection and the fourth intersection, of the taper portion as viewed in planar view.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.71429
- Patent Class: 343.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15224828', '14983662', '14908802', '10932722', '12869158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8123388316120297
- 35 USC 102 Novelty (BERT): 0.5239314771622602
- Combined Prediction Score: 0.7834980961670528
- Mean Citation Score: 233.963034
- Max Citation Score: 350.8772600000001
- Similarity Product: 347.0903775119759

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