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 20):
The wearable display system of  claim 19 , wherein the alcove is formed by a first notch surface that interfaces by contact with the input surface and a second notch surface that interfaces by contact with the second folding surface, the second notch surface being non-coplanar with the first notch surface.

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): 0.8500119407796337
- 35 USC 102 Novelty (BERT): 0.5263413350367205
- Combined Prediction Score: 0.8176448802053424
- Mean Citation Score: 320.63756
- Max Citation Score: 386.37485
- Similarity Product: 279.46178929665086

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