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 9):
The eyepiece assembly of  claim 8 , wherein the curved reflective surface comprises a partially reflective surface that is configured to partially reflect the light received from the secondary reflection, to transmit the ambient scene light through the viewing region, and to optically combine the ambient scene light with the light received from the secondary reflection.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.84314
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14271083', '14730983', '15239617', '14135284', '15093227']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8491318069704122
- 35 USC 102 Novelty (BERT): 0.527773012486099
- Combined Prediction Score: 0.8169959275219809
- Mean Citation Score: 320.63756
- Max Citation Score: 386.37485
- Similarity Product: 328.8376116932005

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