PATENT CLAIM ANALYSIS

Application Number: 15903088
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["356", "301000"]

Abstract:
An apparatus ( 500 ) for Raman spectroscopy includes: a laser unit ( 200 ) to form laser pulses (LB 1 ), a conversion unit ( 100 ) to form illuminating pulses (LB 3 ) from optical energy of the laser pulses (LB 1 ), optics (LNS 1 ) to gather scattered light (LB 4 ) from a sample (MX) when the sample (MX) is illuminated with the illuminating pulses (LB 3 ), a spectral disperser ( 350 ) to spatially separate spectral components (LB 4 λ1 , LB 4 λ2 , LB 4 λk , LB 4 λN ) of the scattered light (LB 4 ), a detector array (ARR 1 ) to measure intensity of the separated spectral components (LB 4 λ1 , LB 4 λ2 , LB 4 λk , LB 4 λN ), wherein the conversion unit ( 100 ) includes:  a first crystal (NLC 1 ) to generate second light pulses (LB 2 ) from the laser pulses (LB 1 ) by second harmonic generation, a second crystal (RaC 1 ) to generate the illuminating pulses (LB 3 ) from the second light pulses (LB 2 ) by stimulated Raman scattering.

Claim (Index 6):
The apparatus of  claim 1  wherein the wavelength of the formed illuminating pulses is in the range of 0.53 to 0.64 times the wavelength of the laser pulses.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 88.0
- Lexical Diversity: 3.16901
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15410867', '14157840', '15511798', '14273680', '13580859']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7335899880797117
- 35 USC 102 Novelty (BERT): 0.5289408178688526
- Combined Prediction Score: 0.7131250710586258
- Mean Citation Score: 268.71714000000003
- Max Citation Score: 352.72464
- Similarity Product: 235.5275477468491

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