PATENT CLAIM ANALYSIS

Application Number: 15991746
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["348", "055000"]

Abstract:
Disclosed is a light guiding valve apparatus including an imaging directional backlight, an illuminator array and an observer tracking system arranged to achieve control of an array of illuminators which may provide a directional display to an observer over a wide lateral and longitudinal viewing range, wherein the number of optical windows presented to the observer as viewing windows is controlled dependent on the lateral and longitudinal position or speed of an observer.

Claim (Index 11):
A directional display apparatus according  claim 10 , wherein the reflective end has positive optical power in the lateral direction.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 93.0
- Lexical Diversity: 1.55102
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13897236', '15028694', '13896870', '13839552', '13838936']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.756830642332503
- 35 USC 102 Novelty (BERT): 0.660057864585154
- Combined Prediction Score: 0.747153364557768
- Mean Citation Score: 447.059302
- Max Citation Score: 494.82056
- Similarity Product: 453.7834252454042

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

Dataset: test