PATENT CLAIM ANALYSIS

Application Number: 15968578
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["382", "117000"]

Abstract:
Exemplary embodiments for a biometric camera system for a mobile device, comprise: a near infrared (NIR) light source on the mobile device that flashes a user of the mobile device with near infrared light during image capture; a biometric camera located on the mobile device offset from the NIR light source, the biometric camera comprising: an extended depth of field (EDOF) imaging lens; a bandpass filter located adjacent to the EDOF imaging lens to reject ambient light during image capture; and an imaging sensor located adjacent the bandpass filter that converts an optical image of an object into an electronic signal for image processing; and a processor configured to receive video images of an iris of a user from the image sensor, and attempt to match the video images of the iris with previously registered images stored in an iris database, wherein if a match is found, the user is authenticated.

Claim (Index 8):
The system of  claim 1 , wherein the processor is further configured to reduce exposure from ambient light by:\n starting exposure of the image sensor; and reducing readout time by identifying an iris position on a user from a previously captured image and defining a window of interest around the iris position, and subsequently capturing and reading out from a portion of the image sensor defined by the window of interest.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 93.0
- Lexical Diversity: 2.22667
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14500674', '14621078', '14628080', '14887966', '11798500']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3661530005783658
- 35 USC 102 Novelty (BERT): 0.5053335050572626
- Combined Prediction Score: 0.3800710510262555
- Mean Citation Score: 226.24895
- Max Citation Score: 306.68924
- Similarity Product: 287.7289889933561

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

Dataset: test