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 18):
The head up display system of  claim 15 , wherein the waveguide combiner comprises a beam splitter disposed between the input grating on the waveguide combiner and an output grating on the waveguide combiner and wherein the light pipe comprises a beam splitter disposed between the volumetric input grating and the volumetric output grating.

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): 0.8487333547191483
- 35 USC 102 Novelty (BERT): 0.5361165016991691
- Combined Prediction Score: 0.8174716694171504
- Mean Citation Score: 352.95264000000014
- Max Citation Score: 404.66528
- Similarity Product: 373.4958177134323

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