PATENT CLAIM ANALYSIS

Application Number: 15886833
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["348", "078000"]

Abstract:
A head mounted display device, an object tracking apparatus and a method for tracking object thereof are provided. The object tracking apparatus includes a lens, a light splitting device, a programmable light source and an image extractor. The lens generates and projects a detection light beam to an object. The programmable light source has a plurality of sub-light sources. The sub-light sources respectively project a plurality of light beams to a plurality of positions of the light splitting device. The programmable light source receives a driving signal, and adjusts a light-on status of each of the sub-light sources according to the driving signal. The image extractor extracts a detection image from the object. Wherein, the light splitting device receives at least one of the light beams and generates at least one reflection light beam to the lens, and the lens generates the detection light beam accordingly.

Claim (Index 10):
An object tracking method, comprising:\n providing a lens and a light splitting device, the lens and the light splitting device are disposed on an axis; providing a programmable light source having a plurality of sub-light sources, wherein the plurality of sub-light sources are adapted for respectively projecting a plurality of light beams to a plurality of positions of the light splitting device, and providing a driving signal for adjusting a light-on status of each of the sub-light sources; the light splitting device receiving at least one of the plurality of light beams and generating at least one reflection light beam to the lens, such that the lens generates a detection light beam and projects the detection light beam to an object; and providing an image extractor for extracting a detection image from the object.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 2.75862
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12638124', '10073061', '11014034', '12977153', '11951689']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5663537135327575
- 35 USC 102 Novelty (BERT): 0.4591443975552395
- Combined Prediction Score: 0.5556327819350058
- Mean Citation Score: 161.841432
- Max Citation Score: 166.84207
- Similarity Product: 143.6405906628001

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test