PATENT CLAIM ANALYSIS

Application Number: 16276511
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["345", "633000"]

Abstract:
A waveguide apparatus includes a planar waveguide and at least one optical diffraction element (DOE) that provides a plurality of optical paths between an exterior and interior of the planar waveguide. A phase profile of the DOE may combine a linear diffraction grating with a circular lens, to shape a wave front and produce beams with desired focus. Waveguide apparati may be assembled to create multiple focal planes. The DOE may have a low diffraction efficiency, and planar waveguides may be transparent when viewed normally, allowing passage of light from an ambient environment (e.g., real world) useful in AR systems. Light may be returned for temporally sequentially passes through the planar waveguide. The DOE(s) may be fixed or may have dynamically adjustable characteristics. An optical coupler system may couple images to the waveguide apparatus from a projector, for instance a biaxially scanning cantilevered optical fiber tip.

Claim (Index 7):
The system of  claim 6 , wherein the pose comprises at least one of: an eye gaze, a head pose, or a gesture.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 99.0
- Lexical Diversity: 1.65
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14704800', '14706889', '14707385', '14707271', '14707253']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.699551204927687
- 35 USC 102 Novelty (BERT): 0.5384151157039067
- Combined Prediction Score: 0.683437596005309
- Mean Citation Score: 374.959798
- Max Citation Score: 376.9192
- Similarity Product: 234.58915778393745

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