PATENT CLAIM ANALYSIS

Application Number: 16252049
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["340", "435000"]

Abstract:
The present disclosure relates to a moving object detection device using an ultrasonic sensor, a method thereof, and a warning system using the same. The moving object detection device includes: an ultrasonic sensor configured to receive a plurality of reflected signals per period; and a detector configured to divide a sensing distance of the ultrasonic sensor into a plurality of regions, detect a region of the plurality of regions as a region of interest (ROI) when an intensity of a reflected signal of the plurality of reflected signals exceeds a predetermined threshold in a region of the plurality of regions, and detect a moving object based on changes in the ROI.

Claim (Index 3):
The warning system of  claim 1 , wherein the moving object detection device is configured to:\n when the ROI of the first reflected signal is a first region of the plurality of regions, determine whether any one of the first region, a second region, or a third reason of the plurality of regions corresponds to a ROI of second reflected signal, wherein the second region and the third region are adjacent to the first region; when the second region is determined as the ROI of the second reflected signal, determine whether any one of the second region, the first region, or a fourth region of the plurality of regions corresponds to a ROI of third reflected signal, wherein the second region and the fourth region are adjacent to the second region; and when the ROI of any of the reflected signals is not determined, determine an object in the first region of the first reflected signal is a moving object.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 2.12281
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15683273', '15328591', '13033154', '15039135', '10203547']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6927941503001833
- 35 USC 102 Novelty (BERT): 0.5025026029815012
- Combined Prediction Score: 0.6737649955683152
- Mean Citation Score: 173.492998
- Max Citation Score: 261.1479
- Similarity Product: 217.1884501297474

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