PATENT CLAIM ANALYSIS

Application Number: 16196180
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["283", "072000"]

Abstract:
A anti-counterfeiting medium includes a support substrate, an OVD forming layer, and a latent image layer in this order. The latent image layer has plural regions with optical axes of a birefringent material aligned in directions different from each other. The OVD forming layer includes an uneven-structure-forming layer is made up of a first region and a second region, and a reflecting layer. The first region is a region made up of a flat part and plural convexities or concavities. The second region is configured by a flat part. Each of the plural convexities and concavities has a 0.3 to 5 μm long side dimension and short side dimension and height or depth of 0.1 to 0.5 μm or less.

Claim (Index 1):
An anti-counterfeiting medium, comprising:\n a support substrate, an OVD forming layer, and a latent image layer, in this order; wherein the latent image layer includes a birefringent material; wherein the latent image layer has plural regions with optical axes of the birefringent material aligned in directions different from each other; wherein the OVD forming layer includes, in order from the support substrate side, an uneven-structure-forming layer and a reflecting layer; wherein the uneven-structure-forming layer is made up of one or more first regions and one or more second regions; wherein the reflecting layer is provided on at least the one or more first regions of the uneven-structure-forming layer; wherein each of the one or more first regions is selected from a group consisting of: (a) a region made up of a flat part substantially parallel to a surface of the support substrate, and plural convexities each having an upper surface substantially parallel to a surface of the support substrate; and (b) a region made up of a flat part substantially parallel to a surface of the support substrate, and plural concavities each having a bottom surface substantially parallel to a surface of the support substrate; wherein the second region is configured by a flat part substantially parallel to a surface of the support substrate; wherein each of the plural convexities has a long side dimension of 0.3 \u03bcm or more and 10 \u03bcm or less, a short side dimension of 0.3 \u03bcm or more and 10 \u03bcm or less, and a depth of 0.1 \u03bcm or more and 0.5 \u03bcm or less; wherein each of the plural concavities has a long side dimension of 0.3 \u03bcm or more and 10 \u03bcm or less, a short side dimension of 0.3 \u03bcm or more and 10 \u03bcm or less, and a depth of 0.1 \u03bcm or more and 0.5 \u03bcm or less; and wherein in each of the one or more first regions: (1) the plural convexities or concavities occupy an area of 20% or more and 80% or less with respect to an area of the first region, (2) the plural convexities or the plural concavities are orderly arranged, and (3) the plural convexities have a substantially uniform height or the plural concavities have a substantially uniform depth.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 98.0
- Lexical Diversity: 1.98462
- Patent Class: 283.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15264170', '14832511', '15650384', '15919680', '12690800']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7284572020321641
- 35 USC 102 Novelty (BERT): 0.4666210591355235
- Combined Prediction Score: 0.7022735877425
- Mean Citation Score: 201.794346
- Max Citation Score: 223.8393
- Similarity Product: 176.38172329657678

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