PATENT CLAIM ANALYSIS

Application Number: 16297853
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["398", "039000"]

Abstract:
The present disclosure generally relates to optical modules, and in particular, to an optical module comprising a printed circuit board for reducing crosstalk between differential signal lines. In one implementation, the printed circuit board comprises a top layer, a first intermediate signal transmission layer, a second intermediate signal transmission layer, a bottom layer and multiple ground layers between signal transmission layers. Each signal transmission layer comprises one or more differential signal line pairs. The top layer and the bottom layer each comprises an edge connector, and the top layer further comprises a laser driver chip. The signal transmission layers are connected to the edge connectors and laser driver chips via a combination of blind and through connection holes such that the interference between the differential signal line pairs of various signal transmission layers are reduced.

Claim (Index 17):
The optical module according to  claim 13 , wherein the second intermediate signal routing layer comprises two differential signal receiving line pairs and two differential signal transmission line pairs.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.1
- Patent Class: 398.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15857855', '16185036', '14674414', '15585511', '13802844']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6850975758985349
- 35 USC 102 Novelty (BERT): 0.5369132528234507
- Combined Prediction Score: 0.6702791435910266
- Mean Citation Score: 205.885374
- Max Citation Score: 318.45963
- Similarity Product: 237.3358313402295

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