PATENT CLAIM ANALYSIS

Application Number: 15877300
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["250", "338100"]

Abstract:
Disclosed are improved methods, systems and devices for color night vision that reduce the number of intensifiers and/or decrease noise. In some embodiments, color night vision is provided in system in which multiple spectral bands are maintained, filtered separately, and then recombined in a unique three-lens-filtering setup. An illustrative four-camera night vision system is unique in that its first three cameras separately filter different bands using a subtractive Cyan, Magenta and Yellow (CMY) color filtering-process, while its fourth camera is used to sense either additional IR illuminators or a luminance channel to increase brightness. In some embodiments, the color night vision is implemented to distinguish details of an image in low light. The unique application of the three-lens subtractive CMY filtering allows for better photon scavenging and preservation of important color information.

Claim (Index 7):
The imaging apparatus of  claim 3 , wherein one or more of the at least one overlay devices include overlay displays, and the third frequency range of information, provided by said one or more of the at least one overlay displays, includes at least one placed image overlay.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.56989
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14730172', '15357788', '14020223', '13766494', '11245934']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6994850357100934
- 35 USC 102 Novelty (BERT): 0.5348106544454492
- Combined Prediction Score: 0.6830175975836289
- Mean Citation Score: 243.75990199999995
- Max Citation Score: 347.53897
- Similarity Product: 219.0670031347585

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

Dataset: test