PATENT CLAIM ANALYSIS

Application Number: 15952721
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["398", "186000"]

Abstract:
Embodiments of this disclosure provide a bias control apparatus and method of a modulator of an optical transmitter and an optical transmitter. By obtaining respective output power signals of a first Mach-Zehnder modulator and a second Mach-Zehnder modulator constituting the modulator of the optical transmitter, information on a phase bias may be extracted according to the two output power signals and an overall output power signal of the modulator of the optical transmitter, so as to control the phase bias by using the information, thereby efficiently improving a sensitivity of the control of the bias, and being applicable to various types of modulation formats.

Claim (Index 5):
An optical transmitter, comprising the apparatus as claimed in  claim 1 .

Metadata:
- Claim Count in Document: 12.0
- Percentile: 91.0
- Lexical Diversity: 2.07547
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15940169', '14302066', '14558880', '14934263', '15172289']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7029846162284664
- 35 USC 102 Novelty (BERT): 0.5345847565801357
- Combined Prediction Score: 0.6861446302636334
- Mean Citation Score: 291.919752
- Max Citation Score: 333.6151700000001
- Similarity Product: 283.14310776790387

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

Dataset: test