PATENT CLAIM ANALYSIS

Application Number: 15765285
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["283", "072000"]

Abstract:
Disclosed are an optical anti-counterfeiting element and an optical anti-counterfeiting product utilizing the same, the optical anti-counterfeiting element comprising: a substrate ( 2 ) having a first surface ( 31 ) and a second surface ( 32 ) that are opposed to each other, a sampling and synthesizing layer ( 21 ) on a first surface ( 31 ) of the substrate ( 2 ); and a micro-image layer ( 22 ) on a second surface ( 32 ) of the substrate ( 2 ), the micro-image layer ( 22 ) including a first region at least partially covered with a coating ( 221 ) and a second region comprising at least two sub-regions each at least partially covered with a color function layer ( 222, 223 ), the color function layers ( 222, 223 ) in respective sub-regions and the coating ( 221 ) in the first region have different color characteristics, respectively, and the micro-image layer ( 22 ) can be sampled and synthesized by the sampling and synthesizing layer ( 21 ) to form an image. Such optical anti-counterfeiting element and optical anti-counterfeiting product are easy to identify and difficult to counterfeit.

Claim (Index 1):
An optical anti-counterfeiting element comprising:\n a substrate having a first surface and a second surface that are opposed to each other; a sampling and synthesizing layer on a first surface of the substrate; and a micro-image layer on a second surface of the substrate, the micro-image layer including a first region at least partially covered with a coating and a second region comprising at least two sub-regions each at least partially covered with a color function layer, the color function layers in respective sub-regions and the coating in the first region have different color characteristics, respectively, and the micro-image layer can be sampled and synthesized by the sampling and synthesizing layer to form an image.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 91.0
- Lexical Diversity: 2.7973
- Patent Class: 283.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14404212', '15518794', '14658304', '13055313', '15919680']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7349840295963256
- 35 USC 102 Novelty (BERT): 0.4846091061690086
- Combined Prediction Score: 0.7099465372535939
- Mean Citation Score: 230.341368
- Max Citation Score: 285.07233
- Similarity Product: 235.10509702513207

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

Dataset: test