PATENT CLAIM ANALYSIS

Application Number: 15940169
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["398", "198000"]

Abstract:
A bias control apparatus and method of a modulator of an optical transmitter and an optical transmitter, in which by performing mutual interference on driving signals of two Mach-Zehnder modulators constituting the modulator of the optical transmitter, output optical fields of the two Mach-Zehnder modulators are correlated. Hence, an output power signal of the modulator of the optical transmitter contains information on phase bias. Thus, the phase bias may be controlled by using the output power signal, sensitivity of the bias control may be efficiently improved, and various types of modulation formats may be applied.

Claim (Index 7):
An optical transmitter, comprising the apparatus as claimed in  claim 1 .

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.03922
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14302066', '14387109', '15172289', '14934263', '14558880']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6973708182602005
- 35 USC 102 Novelty (BERT): 0.5219331601580762
- Combined Prediction Score: 0.6798270524499881
- Mean Citation Score: 269.074474
- Max Citation Score: 283.194
- Similarity Product: 213.3296044882536

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

Dataset: test