PATENT CLAIM ANALYSIS

Application Number: 15769720
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["356", "342000"]

Abstract:
Methods, systems, and devices for particle characterization by optical phase modulation and detection of aerosol backscattering. In some aspects, a compact and cost effective particle detector device to measure the aerosol density and its size distribution by backscattered focusing using projected optical modified field distribution imaging into the aerosol medium (air). The disclosed device can be used in a variety of scientific and industrial applications, e.g., such as a particle sensor for automobiles able to detect harmful pollution which may then be filtered from the car cabin, or warnings provided to the driver. The device can also capture and store data, enabling detailed pollution maps of various roadways in real-time.

Claim (Index 3):
The method of  claim 1 , further comprising adjusting the optical field distribution pattern to form backscattered focusing for different sizes of the particles in the aerosol medium; and detecting size distribution of the particles in the aerosol medium.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 91.0
- Lexical Diversity: 1.44706
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12187827', '12683154', '10916737', '13134959', '11281621']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6833945491220608
- 35 USC 102 Novelty (BERT): 0.4690306731634283
- Combined Prediction Score: 0.6619581615261976
- Mean Citation Score: 160.545354
- Max Citation Score: 170.6924
- Similarity Product: 129.14480537288188

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

Dataset: test