PATENT CLAIM ANALYSIS

Application Number: 15748286
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["356", "451000"]

Abstract:
An optical interferometer includes a branching-combining unit, a first optical system, a second optical system, and a drive unit. The branching-combining unit includes a branching surface, an incident surface, a first output surface, a combining surface, and a second output surface on an interface of a transparent member, the branching surface partially reflects incident light and outputs as first branched light, and transmits the rest of the incident light into the interior as second branched light, the combining surface partially combines the first branched light and the second branched light to be output to the outside as first combined light, and combines the rest of the first branched light and the second branched light to be propagated into the interior as second combined light, and the second output surface partially outputs the second combined light to the outside.

Claim (Index 9):
The optical interferometer according to  claim 1 , wherein the first branched light and the second branched light have the same optical path length in the branching-combining unit.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 3.53488
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14748895', '13864787', '11443344', '14037628', '13138294']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7244695307275367
- 35 USC 102 Novelty (BERT): 0.4646151031274904
- Combined Prediction Score: 0.6984840879675321
- Mean Citation Score: 193.868772
- Max Citation Score: 201.73065
- Similarity Product: 177.23452529338897

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