PATENT CLAIM ANALYSIS

Application Number: 15871165
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-06
Patent Classification: ["359", "755000"]

Abstract:
The present disclosure relates to optical lens, in particular to a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of glass material. The camera optical lens satisfies the following conditions: −10≤f1/f≤−3.1; 1.7≤n7≤2.2; 1≤f6/f7≤10; −10≤(R 1 +R 2 )/(R 1 −R 2 )≤10; 0.01≤d13/TTL≤0.2. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).

Claim (Index 7):
The camera optical lens according to  claim 1 , wherein the third lens has a negative refractive power with a convex object side surface and a concave image side surface relative to a proximal axis; wherein the camera optical lens further satisfies the following conditions:\n \u221222.58\u2264 f 3/ f\u2264\u2212 3.08; 3.21\u2264( R 5 +R 6)/( R 5 \u2212R 6)\u226422.85; and 0.11\u2264d5\u22640.37; where f: the focal length of the camera optical lens; f3: the focal length of the third lens; R 5 : the curvature radius of the object side surface of the third lens; R 6 : the curvature radius of the image side surface of the third lens; d5: the thickness on-axis of the third lens.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 86.0
- Lexical Diversity: 2.78125
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15871162', '15871156', '15871151', '15871170', '15871167']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8887823714579823
- 35 USC 102 Novelty (BERT): 0.5902797995489506
- Combined Prediction Score: 0.8589321142670792
- Mean Citation Score: 521.360204
- Max Citation Score: 525.44135
- Similarity Product: 501.4061862803489

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

Dataset: test