PATENT CLAIM ANALYSIS

Application Number: 15969761
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["353", "020000"]

Abstract:
A speckle reducing device includes: a polarization splitter element with a polarization splitter portion that splits incident light into first and second light containing a first and a second component respectively, which outputs the first and the second light along different directions; a first reflecting member that reflects the first light to reenter the polarization splitter element; a first conversion member disposed between the first reflecting member and the polarization splitter element, which converts the first light to third light containing the second component; a second reflecting member that reflects the third light to reenter the polarization splitter element; and a second conversion member disposed between the second reflecting member and the polarization splitter element, which converts the third light to fourth light containing the first component, wherein: the polarization splitter element outputs the second and the fourth light along one direction.

Claim (Index 14):
An optical device, comprising:\n a polarization splitter unit that splits incident light into first light flux that has first polarized light and second light flux that has second polarized light, and outputs the first light flux and the second light flux; a first reflecting unit that reflects the first light flux output from the polarization splitter unit to the polarization splitter unit; a first conversion unit disposed between the polarization splitter unit and the first reflecting unit, which converts the first polarized light of the first light flux to the second polarized light; a second reflecting unit that reflects the first light flux converted to the second polarized light, and which was output from the polarization splitter unit, entered the polarization splitter unit and was output from the polarization splitter unit, to the polarization splitter unit; and a second conversion unit disposed between the polarization splitter unit and the second reflecting unit, which converts the second polarized light of the first light flux to the first polarized light, wherein the polarization splitter unit outputs the first light flux, which was reflected by the second reflecting unit and entered the polarization splitter unit, and the second light flux along a direction in which the incident light entered the polarization splitter unit.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 93.0
- Lexical Diversity: 3.32609
- Patent Class: 353.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14886046', '13248378', '10790977', '13683269', '13928712']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6746132450229222
- 35 USC 102 Novelty (BERT): 0.570846273827007
- Combined Prediction Score: 0.6642365479033306
- Mean Citation Score: 307.24237000000005
- Max Citation Score: 440.3634
- Similarity Product: 421.1453035685777

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

Dataset: test