PATENT CLAIM ANALYSIS

Application Number: 15765988
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["356", "477000"]

Abstract:
The present invention provides devices, systems, and methods for producing bi-photons without the need for complex alignment or source design by the user. The invention provides a tunable source of high-brightness, high-visibility, bi-photons that can be configured for a number of applications.

Claim (Index 7):
A device according to  claim 6 , wherein the optical retarder is an electronically variable wave plate, the electronically variable wave plate configured to allow only modification of the optical phase of the polarized pump beam, thereby altering the optical phase of the downconverted photons.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 91.0
- Lexical Diversity: 1.41176
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15306991', '11900347', '10502773', '12530325', '13113458']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7038421849641691
- 35 USC 102 Novelty (BERT): 0.5633455151668993
- Combined Prediction Score: 0.6897925179844422
- Mean Citation Score: 296.6156180000001
- Max Citation Score: 448.4305
- Similarity Product: 332.6658760670423

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

Dataset: test