PATENT CLAIM ANALYSIS

Application Number: 15742514
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["356", "337000"]

Abstract:
An apparatus of ultrafast particle dynamics measurement based on photon ensemble correlation spectroscopy include steps of: dispersing a particle sample to be detected; establishing a plurality of sampling volumes, and collecting dynamic scattered light signals in parallel; and constructing sample ensembles based on scattered signals of the sampling volumes, analyzing time correlations between the sample ensembles, and detecting particle dynamic characteristics. A period for a single measurement of particles according to the method can be in the range of several milliseconds to several tens of milliseconds, which is conducive to real-time detection. More accurate and reliable correlation characterization can be obtained by combining the detected complex-valued scattered signals with both amplitude and phase information. Furthermore, the particle detection is able to be spatially resolved, so as to achieve spatially resolved particle dynamic characteristics.

Claim (Index 11):
The method of the ultrafast particle dynamics measurement based on the photon ensemble correlation spectroscopy, as recited in  claim 7 , wherein:\n the depth space along the optical axis direction is formed by the scattered signals in all depth directions obtained in parallel through Fourier domain low coherence interferometry; and the lateral space perpendicular to the optical axis direction is formed by illuminating different space regions with a plurality of detecting light beams.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 86.0
- Lexical Diversity: 1.75904
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13342350', '11070270', '15166267', '13520819', '14235988']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7194040534380747
- 35 USC 102 Novelty (BERT): 0.4740970105369766
- Combined Prediction Score: 0.694873349147965
- Mean Citation Score: 190.66727
- Max Citation Score: 206.62163
- Similarity Product: 169.62743759114147

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