PATENT CLAIM ANALYSIS

Application Number: 15774767
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["345", "633000"]

Abstract:
Provided is a an augmented reality providing device including: a sensing unit configured to sense a body part of a user; a display unit configured to display an image; a semi-transparent mirror unit disposed spaced from the display unit and configured to reflect light incident from the user to emit the reflected light to the user, and transmit light incident from the display unit to provide the transmitted light to the user; and a control unit configured to determine a position at which the image is displayed on the display unit based on the sensed body part.

Claim (Index 15):
The method of  claim 14 , wherein the determining of the position at which the image is displayed on the display unit based on the sensed body part comprises:\n sensing a face object corresponding to the user's face and an eye object corresponding to the user's eye from the image; calculating a view point coordinate in a predetermined spatial coordinate system based on the eye object; calculating a gaze vector in the spatial coordinate system based on the face object; calculating an intersection point coordinate where a straight line extending in a direction parallel to the gaze vector while passing through the view point coordinate and a plane corresponding to the display unit intersect in the spatial coordinate system; and transforming the intersection point coordinate of the spatial coordinate system to a plane coordinate of a plane coordinate system set on a plane of the display unit.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 2.14583
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14223552', '15750612', '11338434', '15077166', '15423198']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6524459054933417
- 35 USC 102 Novelty (BERT): 0.4944617103106124
- Combined Prediction Score: 0.6366474859750688
- Mean Citation Score: 208.870818
- Max Citation Score: 218.68114
- Similarity Product: 152.4927885782981

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

Dataset: test