PATENT CLAIM ANALYSIS

Application Number: 16070355
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-11
Patent Classification: ["348", "222100"]

Abstract:
To obtain an imaging device capable of achieving high functionality of the imaging device by facilitating detection of an incident angle of light transmitted through a grating substrate. There is provided an imaging device which includes an image sensor that converts an optical image captured by a plurality of pixels arranged in an array on an imaging surface into an image signal and outputs the image signal, a modulator that is provided on a light receiving surface of the image sensor and modulates light intensity, an image storing unit that temporarily stores the image signal output from the image sensor, and a signal processing unit that performs image processing of the image signal output from the image storing unit, and in which the modulator has a first grating pattern composed of a plurality of concentric circles, and the signal processing unit modulates the image signal output from the image storing unit with a virtual second grating pattern composed of a plurality of concentric circles so as to generate a moiré fringe image and changes a size of the concentric circle of the second grating pattern according to a focus position.

Claim (Index 15):
The imaging device according to  claim 13 ,\n wherein the signal processing unit calculates a frequency spectrum by performing one-dimensional Fourier transform on the image signal.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 95.0
- Lexical Diversity: 2.49367
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15580039', '15836017', '16335290', '12447504', '13016978']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6511990399681826
- 35 USC 102 Novelty (BERT): 0.50403518688818
- Combined Prediction Score: 0.6364826546601824
- Mean Citation Score: 219.07916
- Max Citation Score: 263.59555
- Similarity Product: 189.47850103886725

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

Dataset: test