PATENT CLAIM ANALYSIS

Application Number: 15878751
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-09
Patent Classification: ["359", "631000"]

Abstract:
An eyepiece for a head wearable display includes a lightguide component for guiding display light and emitting the display light along at a viewing region. The light guide component includes an input surface oriented to receive the display light into the lightguide component at the peripheral location, a first folding surface disposed to reflect the display light received through the input surface, a second folding surface disposed to reflect the display light received from the first folding surface, an eye-ward facing surface disposed opposite to the second folding surface to reflect the display light received from the second folding surface, and a curved reflective surface having reflective optical power disposed at the viewing region to receive the display light reflected from the eye-ward facing surface and to reflect the display light for emission out through the eye-ward facing surface.

Claim (Index 8):
The eyepiece assembly of  claim 1 , further comprising:\n a curved reflective surface having reflective optical power, the curved reflective surface disposed to receive the light from the secondary reflection, to collimate the received light and to direct the collimated light to the viewing region of the eye-ward facing surface; wherein the eye-ward facing surface is disposed to receive the collimated light from the secondary reflection and the viewing region is positioned to emit the collimated light and the ambient light scene out of the lightguide component toward the eye of the user.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.84314
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14271083', '14730983', '15239617', '14135284', '15093227']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8330372074894811
- 35 USC 102 Novelty (BERT): 0.5258179902311664
- Combined Prediction Score: 0.8023152857636496
- Mean Citation Score: 320.63756
- Max Citation Score: 386.37485
- Similarity Product: 340.43375147262816

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

Dataset: test