PATENT CLAIM ANALYSIS

Application Number: 16384435
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["359", "633000"]

Abstract:
A head up display includes a light pipe and a waveguide combiner. The light pipe is configured to expand a pupil in a first direction and includes an input grating and an output put grating. The light pipe also includes four elongated surfaces, and the input grating and the output grating are provided in one or more planes parallel to two of the elongated surfaces. The waveguide combiner is configured to expand the pupil in a second direction perpendicular to the first direction. The first light pipe is disposed at an angle with respect to a waveguide combiner.

Claim (Index 19):
The head up display system of  claim 14 , wherein the head up display is a fixed head up display or a head worn display.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 2.16667
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15429569', '15136841', '14814020', '14820237', '15439597']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.848924372904871
- 35 USC 102 Novelty (BERT): 0.5355956322025989
- Combined Prediction Score: 0.8175914988346438
- Mean Citation Score: 352.95264000000014
- Max Citation Score: 404.66528
- Similarity Product: 365.1695213054276

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