PATENT CLAIM ANALYSIS

Application Number: 16188483
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["348", "078000"]

Abstract:
A head mounted display is disclosed. More particularly, a head mounted display including one or more projection light sources, one or more eye-tracking light sources, a polarizing beam splitter, and a second polarizing beam splitter is disclosed. Light from the one or more projection light sources and the one or more projection light sources and the one or more eye-tracking light sources are both at least partially reflected by the polarizing beam splitter. An optical path between the polarizing beam splitter and the second polarizing beam splitter passes through air. A head mounted display that utilizes polarizing beam splitters having certain reflection bandedges over a range of incidence angles is disclosed.

Claim (Index 1):
An optical device, comprising:\n a first polarizing beam splitter; and a second polarizing beam splitter facing, and adapted to receive light transmitted and reflected by, the first polarizing beam splitter, the first and second polarizing beam splitters having substantially equal left band edges and different right band edges.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 2.26415
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14910002', '14419279', '15267419', '15803970', '14417560']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6266336374130932
- 35 USC 102 Novelty (BERT): 0.5184203745198935
- Combined Prediction Score: 0.6158123111237732
- Mean Citation Score: 238.76861
- Max Citation Score: 338.6955
- Similarity Product: 304.30093734884264

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

Dataset: test