PATENT CLAIM ANALYSIS

Application Number: 15743853
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["701", "448000"]

Abstract:
An own-position estimation device: detects positions of landmarks present around a vehicle; accumulates the detected positions of the landmarks as landmark position data based on a movement amount of the vehicle; extracts straight lines from the accumulated landmark position data; selects pieces of the landmark position data used for own-position estimation based on angles formed by intersecting ones of the extracted straight lines; and estimates a position of the vehicle by matching the selected pieces of the landmark position data and positions of landmarks in map information.

Claim (Index 5):
The own-position estimation device according to  claim 3 , wherein the landmark position accumulator determines the pieces of the landmark position data to be accumulated based on the priorities.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 1.9375
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15577156', '15100398', '15755900', '11949433', '15755794']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4399789948533159
- 35 USC 102 Novelty (BERT): 0.5180619627285765
- Combined Prediction Score: 0.447787291640842
- Mean Citation Score: 176.36357199999995
- Max Citation Score: 262.56726000000003
- Similarity Product: 133.9496463844228

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