PATENT CLAIM ANALYSIS

Application Number: 16117958
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["398", "079000"]

Abstract:
A demultiplexing unit that is provided in an optical device and performs demultiplexing into a plurality of optical signals having wavelengths different from each other includes a plurality of optical filters that are coupled in multiple stages and in which a period of a peak wavelength of a transmission spectrum differs among different stages, a monitoring optical filter coupled to one of the plurality of optical filters, a monitoring photodetector coupled to the output side of the monitoring optical filter, and a plurality of wavelength adjustment units that are provided individually for the plurality of optical filters and the monitoring optical filter and cause wavelength shifts of an equal amount in a same direction.

Claim (Index 20):
The optical apparatus according to  claim 19 , further comprising:\n a portion that functions as an optical transmitter.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 96.0
- Lexical Diversity: 2.07018
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10727171', '10560132', '12324205', '12983637', '12289870']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6368745168456422
- 35 USC 102 Novelty (BERT): 0.5309859036163012
- Combined Prediction Score: 0.6262856555227081
- Mean Citation Score: 230.80234
- Max Citation Score: 247.60487
- Similarity Product: 154.15441351617932

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