PATENT CLAIM ANALYSIS

Application Number: 15871709
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["356", "461000"]

Abstract:
Bias error in a resonant fiber optic gyroscope (RFOG) is diminished by reducing polarization mismatch between a polarization Eigenstate of optical signals propagating inside of a resonator of the RFOG and the polarization of optical signals being injected into the resonator of the RFOG. The polarization mismatch is reduced by filtering the optical signals circulating in the resonator and the optical signals injected into the resonator with common polarizers.

Claim (Index 9):
The system of  claim 7 , wherein the second photodetector is coupled to the first polarizing beam splitter by first collector detection optics, and the third photodetector is coupled to the second polarizing beam splitter by second collector detection optics.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 1.92105
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15668676', '10811748', '10166697', '12466140', '15490758']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7518761011307304
- 35 USC 102 Novelty (BERT): 0.4909783093893414
- Combined Prediction Score: 0.7257863219565915
- Mean Citation Score: 227.49027400000003
- Max Citation Score: 239.44806
- Similarity Product: 183.91582160955548

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