PATENT CLAIM ANALYSIS

Application Number: 15893710
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["359", "206100"]

Abstract:
An optical imaging lens includes a first lens of an image-side surface with a concave portion in a vicinity of its optical-axis, a second lens of an object-side surface with a convex portion in a vicinity of its optical-axis, a third lens of an image-side surface with a concave portion in a vicinity of its optical-axis, a fifth lens of negative refractive power and with a thickness along its optical-axis larger than that of the second lens. EFL is the effective focal length of the optical imaging lens, TTL is the distance from the object-side surface of the first lens element to an image plane, ALT is a total thickness of all five lenses, the second lens has a second lens thickness T 2  and an air gap G 34  is between the third lens element and the fourth lens element along the optical axis to satisfy TTL/EFL≤1.000, TTL/G 34 ≤12.000 and ALT/T 2 ≤12.900.

Claim (Index 15):
The optical imaging lens as claimed in  claim 1 , further satisfying 2.114\u2264ALT/(G 23 +T 5 +T 2 )\u22643.384, wherein ALT is a total thickness of all five lens elements along said optical-axis, an air gap G 23  is between said second lens element and said third lens element along said optical axis, said fifth lens element has a fifth lens element thickness T 5  along said optical axis and said second lens element has a second lens element thickness T 2  along said optical axis.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.41176
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15455137', '15650968', '15376672', '15181420', '15286574']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8675776196454233
- 35 USC 102 Novelty (BERT): 0.5760396979883586
- Combined Prediction Score: 0.8384238274797169
- Mean Citation Score: 502.150626
- Max Citation Score: 512.3741
- Similarity Product: 414.3290035344362

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