PATENT CLAIM ANALYSIS

Application Number: 16080698
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["382", "103000"]

Abstract:
An indoor distance measurement method includes, but is not limited to acquiring a horizontal distance between a camera on an Augmented Reality (AR) device and a target object and a height of the target object by using a direction sensor provided on an AR device. The method further includes, but is not limited to, superimposing and displaying the horizontal distance and the height of the target object on a real-world scene displayed by the AR device.

Claim (Index 2):
The method according to  claim 1 , wherein the step of acquiring a horizontal distance between a camera on an augmented reality device and a target object by using a direction sensor provided on the augmented reality device comprises:\n acquiring, by using the direction sensor, an included angle \u03b1 of a connecting line between the camera on the augmented reality device and an intersection of the bottom of the target object and the ground with respect to a direction perpendicular to the ground, or an included angle \u03b1 of a connecting line between the camera and an intersection of an extension line of the target object and the ground with respect to a direction perpendicular to the ground; acquiring a vertical distance h1 between the camera and the ground; and acquiring the horizontal distance L between the camera and the target object by calculating based on the included angle \u03b1 and the vertical distance h1 by using the formula L=h1\u00d7tan \u03b1.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 1.88636
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12670319', '12670095', '15353152', '14018155', '13919116']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3484175319341627
- 35 USC 102 Novelty (BERT): 0.4631455651981155
- Combined Prediction Score: 0.359890335260558
- Mean Citation Score: 173.49062000000004
- Max Citation Score: 183.6413
- Similarity Product: 155.87341163718702

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