PATENT CLAIM ANALYSIS

Application Number: 16150812
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["398", "183000"]

Abstract:
An optical transmitter includes an optical modulator including a first modulator, a second modulator, and a phase shifter that provides a predetermined optical phase difference between the first modulator and the second modulator, a light source that makes light enter the optical modulator, and a voltage controller that detects a distortion of light power characteristics from output light of the optical modulator in a state where no data signal is input to the optical modulator to determine a bias voltage to be set in the optical modulator while reducing the distortion.

Claim (Index 14):
The method of controlling an optical transmitter according to  claim 13 , further comprising:\n superimposing a pilot signal on the first bias voltage; detecting a power and a phase of the pilot component included in the output light of the optical modulator; and comparing a first power value at a first voltage value of the first bias voltage when the pilot component is detected with a second power value of the pilot component detected at a second voltage value away from the first voltage value by integer times of a period of the light power characteristics, to detect the distortion.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 97.0
- Lexical Diversity: 1.95918
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13436780', '13722226', '13661606', '14338763', '14854392']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.690248001810946
- 35 USC 102 Novelty (BERT): 0.5075644503566714
- Combined Prediction Score: 0.6719796466655186
- Mean Citation Score: 247.669376
- Max Citation Score: 261.42624
- Similarity Product: 221.03504248569493

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