PATENT CLAIM ANALYSIS

Application Number: 15915072
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["359", "708000"]

Abstract:
An optical imaging lens including first, second, third, fourth, fifth, sixth, and seventh lens elements arranged in sequence from an object side to an image side is provided. Each lens element includes an object-side surface and an image-side surface. The first lens element has positive refracting power, and a periphery region of the image-side surface of the first lens element is concave. An optical axis region of the image-side surface of the second lens element is concave. A periphery region of the object-side surface of the third lens element is concave. An optical axis region of the image-side surface of the sixth lens element is concave.

Claim (Index 1):
An optical imaging lens, sequentially comprising a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, and a seventh lens element along an optical axis from an object side to an image side, each of the lens elements having an object-side surface facing toward the object side and allowing imaging rays to pass through and an image-side surface facing toward the image side and allowing the imaging rays to pass through, and the seven lens elements described above being the only lens elements having refracting power in the optical imaging lens,\n wherein: the first lens element has positive refracting power, and a periphery region of the image-side surface of the first lens element is concave, an optical axis region of the image-side surface of the second lens element is concave, a periphery region of the object-side surface of the third lens element is concave, an optical axis region of the image-side surface of the sixth lens element is concave, and the optical imaging lens meets conditions as follows:\n V 5 +V 6+ V 7\u2264150.000; \n ( G 67  +G 23)/( T 6 +T 4)\u22641,200 ,  \n wherein V 5  is an Abbe number of the fifth lens element, V 6  is an Abbe number of the sixth lens element, V 7  is an Abbe number of the seventh lens element, G 67  is an air gap on the optical axis from the sixth lens element to the seventh lens element, G 23  is an air gap on the optical axis from the second lens element to the third lens element, T 6  is a central thickness of the sixth lens element on the optical axis, and T 4  is a central thickness of the fourth lens element on the optical axis.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.58696
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15915068', '15441241', '15441259', '15847922', '15441242']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8511132546907036
- 35 USC 102 Novelty (BERT): 0.5440969365692044
- Combined Prediction Score: 0.8204116228785538
- Mean Citation Score: 407.293152
- Max Citation Score: 431.03238
- Similarity Product: 388.16313019590143

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