PATENT CLAIM ANALYSIS

Application Number: 15893352
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["345", "156000"]

Abstract:
Eye tracking system for use in a visible light display device incorporates and/or use one or more silicon photomultiplier (SiPM) sensor and an infrared module of a microelectromechanical (MEMs)-based scanner. The infrared module emits a beam of photons, where at least some of the photons are directed towards a user's eye while the eye tracking system is being used. The SiPM sensor(s) capture a reflection that emanates off of the user's eye.

Claim (Index 16):
An IR (Infrared) eye tracking system for use in a visible light display device having a target display with a field of view (FOV) that is visible to a user's eye during use of the visible light display device, the IR eye tracking system comprising:\n an IR (Infrared) module that emits IR light; a scanning system that performs scanning of the IR light to a limited portion of the target display, at least some of the IR light being reflected to the user's eye; an eye tracking sensor that images the user's eye with reflected light that reflects from the user's eye during the scanning of the IR light, the eye tracking sensor including one or more sensor(s) that generate an electrical response corresponding to the reflected light; and a control module that conserves energy during the scanning of the IR light by at least one of: selectively pulsing the IR module; or modifying the scanning of the IR light in such a manner as to scan the IR light on the target display with an irregular resolution that is less than a full resolution for the entire FOV.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 1.48276
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15893320', '15677999', '13245700', '15785222', '15801293']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5811541306980081
- 35 USC 102 Novelty (BERT): 0.5410977394067826
- Combined Prediction Score: 0.5771484915688856
- Mean Citation Score: 215.508496
- Max Citation Score: 389.72626
- Similarity Product: 335.1302559810448

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