PATENT CLAIM ANALYSIS

Application Number: 15946557
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["359", "034000"]

Abstract:
Systems, devices, and methods that implement waveguides in curved transparent combiners that are well-suited for use in wearable heads-up displays (WHUDs) are described. Waveguide structures with in-couplers and out-couplers are integrated with curved eyeglass lenses to provide transparent combiners that substantially match the shape, size, and geometry of conventional eyeglass lenses and can, in some implementations, embody prescription curvatures to serve as prescription eyeglass lenses. The waveguides and in-/out-couplers are planar or curved depending on the implementation. WHUDs that employ such curved transparent combiners are also described.

Claim (Index 1):
A wearable heads-up display (\u201cWHUD\u201d) comprising:\n a support structure that in use is worn on a head of a user; a display light source to provide display light; and a transparent combiner carried by the support structure and positioned in a field of view of an eye of the user when the support structure is worn on the head of the user, the transparent combiner comprising: a curved eyeglass lens; a planar waveguide at least partially embedded in an inner volume of the curved eyeglass lens; a planar in-coupler physically coupled to a first area of the planar waveguide, the planar in-coupler to receive display light from the display light source and in-couple display light into the planar waveguide; and a planar out-coupler physically coupled to a second area of the planar waveguide, the planar out-coupler to receive display light from the planar waveguide and out-couple display light into the field of view of the eye of the user.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 91.0
- Lexical Diversity: 1.65
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15946565', '15946569', '15415039', '15837250', '15837257']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8238402174192082
- 35 USC 102 Novelty (BERT): 0.5374008405198883
- Combined Prediction Score: 0.7951962797292762
- Mean Citation Score: 310.81072400000005
- Max Citation Score: 410.06143
- Similarity Product: 381.80976619135737

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