PATENT CLAIM ANALYSIS

Application Number: 15766748
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["250", "50400R"]

Abstract:
Embodiments include: a light emitting diode for emitting light; and a lens array including first to fourth lenses sequentially arranged in line in a first direction, wherein the first to fourth lenses are each convex lenses, the first lens and the fourth lens are the same in shape, the second lens and the third lens are the same in shape, the first and second lenses are each arranged in convex configurations in the first direction, the third and fourth lenses are each arranged in convex configurations in the direction opposite to the first direction, and the first direction is a direction oriented toward the first lens from the light emitting diode.

Claim (Index 40):
A lighting device comprising:\n a light-emitting module comprising a circuit board and a light-emitting element disposed on the circuit board; a first lens comprising a first light entrance surface facing the light-emitting element and a first light exit surface; a second lens comprising a second light entrance surface facing the first light exit surface and a second light exit surface; a third lens comprising a third light entrance surface facing the second light exit surface and a third light exit surface; and a fourth lens comprising a fourth light entrance surface facing the third light exit surface and a fourth light exit surface, wherein the first to fourth lenses are sequentially arranged in a first direction, wherein each of the first light exit surface and the second light exit surface is convex toward the first direction, wherein each of the third light entrance surface and the fourth light entrance surface is convex toward a direction opposite the first direction, wherein each of the first light entrance surface, the second light entrance surface, the third light exit surface, and the fourth light exit surface is a flat surface, wherein the first light exit surface and the fourth light entrance surface have the same curvature, and the second light exit surface and the third light entrance surface have the same curvature, and wherein the first direction is a direction from the light-emitting element toward the first lens.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 91.0
- Lexical Diversity: 3.07692
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16098240', '11090810', '10048373', '15720034', '14417235']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7123075361846344
- 35 USC 102 Novelty (BERT): 0.4877606639628925
- Combined Prediction Score: 0.6898528489624602
- Mean Citation Score: 212.112102
- Max Citation Score: 223.72157
- Similarity Product: 162.30372888433936

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