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 6):
The head up display of  claim 1 , wherein the waveguide combiner comprises a waveguide input grating and a waveguide output grating, wherein the waveguide input grating and the waveguide output grating are provided in one or more planes parallel to the main surface or on the main surface.

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): 0.8483939488064367
- 35 USC 102 Novelty (BERT): 0.5370406379767843
- Combined Prediction Score: 0.8172586177234715
- Mean Citation Score: 352.95264000000014
- Max Citation Score: 404.66528
- Similarity Product: 388.2706739581298

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