PATENT CLAIM ANALYSIS

Application Number: 15876556
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-04
Patent Classification: ["359", "640000"]

Abstract:
An apparatus for cutting a multilayer material includes a splitter module and a uniaxial crystal element. The splitter module, located in a transmission path of an incident light beam, is used for splitting the incident light beam into a first polarized light beam and a second polarized light beam. The uniaxial crystal element is disposed adjacent to the splitter module and on a transmission path of the first polarized light beam and the second polarized light beam. The first polarized light beam and the second polarized light beam pass through the uniaxial crystal element individually by having the first polarized light beam and the second polarized light in correspondence to different index of refractions, so that two focuses with different focal lengths can be obtained. In addition, a method for cutting a multilayer material method is also provided.

Claim (Index 30):
The method for cutting a multilayer material of  claim 21 , wherein the uniaxial crystal element is one of a uni-axial crystal lens and a birefringent lens.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 86.0
- Lexical Diversity: 2.37097
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11201050', '11313725', '15487407', '12522262', '14892935']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8304451473845205
- 35 USC 102 Novelty (BERT): 0.4993472480042704
- Combined Prediction Score: 0.7973353574464955
- Mean Citation Score: 243.291244
- Max Citation Score: 270.16202000000004
- Similarity Product: 177.2156942996931

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