PATENT CLAIM ANALYSIS

Application Number: 15898441
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["345", "008000"]

Abstract:
A gaze-tracking system for use in a head-mounted display apparatus. The gaze-tracking system includes at least one illuminator to emit light pulses for illuminating a user's eye; at least one camera to capture image of reflections of the light pulses; at least one reflective element arranged on an optical path of the reflections of the light pulses, such that when incident upon the at least one reflective element, the reflections of the light pulses are reflected towards the at least one camera; at least one actuator associated with the at least one reflective element, wherein the at least one actuator moves the at least one reflective element; and a processor configured to: process the at least one image to detect a gaze direction of user; and control the at least one actuator to adjust, based upon the detected gaze direction, position of the at least one reflective element.

Claim (Index 10):
A gaze-tracking system of  claim 9 , wherein the substantially-planar component is a part of at least one image renderer of the head-mounted display apparatus.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 88.0
- Lexical Diversity: 2.45455
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15886023', '15885984', '15886003', '15650796', '15648936']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6984016189780556
- 35 USC 102 Novelty (BERT): 0.5154843575584348
- Combined Prediction Score: 0.6801098928360936
- Mean Citation Score: 276.152762
- Max Citation Score: 312.70465
- Similarity Product: 238.9226982483566

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