PATENT CLAIM ANALYSIS

Application Number: 15753804
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["348", "335000"]

Abstract:
The present application discloses a lens, camera, package inspection system and image processing method. The lens comprises an optical lens and a photosensitive chip, and further comprises an optical filter comprising a first filter portion and a second filter portion and disposed between the optical lens and the photosensitive chip, wherein a first object point is imaged on the photosensitive chip through the optical lens and the first filter portion, and a second object point is imaged on the photosensitive chip through the optical lens and the second filter portion, the first filter portion having a thickness greater than that of the second filter portion. The technical problem of a lens in relevant art having a relatively small DOF is solved by the present application.

Claim (Index 4):
The camera of  claim 2 , wherein the optical filter comprises a plurality of transparent flat optical filters, wherein the plurality of transparent flat optical filters are glued by an optical adhesive to form the step-shaped structure.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 88.0
- Lexical Diversity: 2.5283
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15579064', '15393491', '13074089', '13443946', '13443956']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6479386805557484
- 35 USC 102 Novelty (BERT): 0.479219101352993
- Combined Prediction Score: 0.6310667226354729
- Mean Citation Score: 171.43871800000005
- Max Citation Score: 178.23781
- Similarity Product: 127.96804302645327

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

Dataset: test