PATENT CLAIM ANALYSIS

Application Number: 16159740
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["345", "592000"]

Abstract:
Apparatus, including a retaining structure ( 54 ), positioned near a subject's eye that has a pupil with a diameter, an optical combiner ( 52 A) mounted on the structure before the eye, and a pixelated screen ( 60 A) having an array of variably transparent pixels coating the combiner. There is an image capturing device ( 68 A) mounted on the structure to capture an image of a scene viewed by the eye, and a projector ( 64 A) is mounted on the structure to project at least one of a portion of the captured image and a stored image onto a section of the screen at a selected location thereof. A processor ( 26 ) renders the screen section at least partially opaque, selects the section location in response to a region of interest in the scene identified by analysis of the captured image, and determines a dimension of the section in response to the pupil diameter.

Claim (Index 7):
An augmented reality assembly, comprising:\n a retaining structure, configured to be positioned in proximity to a left eye and a right eye of a subject; a first optical waveguide mounted on the structure in front of the left eye; a first correcting lens mounted on the structure between the first optical waveguide and the left eye and configured to redirect light from the first optical waveguide so that a first image seen by the left eye appears closer than infinity; a first rotator connected to the first optical waveguide and configured to rotate the first optical waveguide about a first axis; a second optical waveguide mounted on the structure in front of the right eye; a second correcting lens mounted on the structure between the second optical waveguide and the right eye and configured to redirect light from the second optical waveguide so that a second image seen by the right eye appears closer than infinity; a second rotator connected to the second optical waveguide and configured to rotate the second optical waveguide about a second axis; a first pixelated screen, comprising a first array of variably transparent pixels, coating the first optical waveguide; a second pixelated screen, comprising a second array of variably transparent pixels, coating the second optical waveguide; at least one image capturing device mounted on the structure configured to capture a third image of a scene viewed by the left and right eyes; and a processor, configured to render a first section of the first screen at least partially opaque and a second section of the second screen at least partially opaque, to rotate the first rotator so that the first optical waveguide is oriented to be orthogonal to a first gaze direction from the left eye to a region of interest in the scene, and to rotate the second rotator so that the second optical waveguide is oriented to be orthogonal to a second gaze direction from the right eye to the region of interest.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 97.0
- Lexical Diversity: 2.20253
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15127423', '15896102', '15420029', '15105903', '14499626']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5677956328908383
- 35 USC 102 Novelty (BERT): 0.536536939074792
- Combined Prediction Score: 0.5646697635092337
- Mean Citation Score: 227.408836
- Max Citation Score: 359.93213
- Similarity Product: 289.9512147731197

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