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 11):
The system of  claim 1 , wherein the first common polarizer is configured to receive the first optical signal from a first optical fiber through a first ball lens;\n wherein the second common polarizer is configured to receive the second optical signal from a second optical fiber through a second ball lens; wherein the first common polarizer is configured to receive a third optical signal from a third optical fiber through a third ball lens; and wherein the second common polarizer is configured to receive a fourth optical signal from a fourth optical fiber through a fourth ball lens.

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): 0.7523165629033525
- 35 USC 102 Novelty (BERT): 0.4884011800125868
- Combined Prediction Score: 0.7259250246142759
- Mean Citation Score: 227.49027400000003
- Max Citation Score: 239.44806
- Similarity Product: 189.91480530670523

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