PATENT CLAIM ANALYSIS

Application Number: 15771401
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["385", "017000"]

Abstract:
An optical switch for optical fiber large-capacity stored program control exchanges. Optical transmission among optical fibers is performed through the reflection of lasers by a lens part of DMD chips. The lens part of the DMD chips consists of at least two single lenses ( 1 ) or at least two lens basic units ( 2 ) arranged in an one-dimensional array. The lens basic units ( 2 ) are formed by arranging a number of single lenses ( 1 ) in an n×n matrix, wherein 2≤n≤10. The one-dimensional array is arranged in such a direction that lasers do not interfere with each other after reflection. The area of the single lenses ( 1 ) or that of the lens basic units ( 2 ) is no less than the cross-sectional area of a single optical fiber. In the optical switch, the DMD imaging technology in the non-communication field is applied to the communication field. The one-dimensional array technology is applied to butt-join the DMD and optical fibers and realize a large-capacity optical switch with the optical fiber switching >5.

Claim (Index 5):
The optical switch for large-capacity optical fiber program-controlled exchanges as claimed in  claim 1 , wherein the lens part of the DMD chips can form at least 3 optical reflection angles, i.e. an input of each DMD chip mirror has 1 angle, and an output has at least 3 angles.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.24706
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13593870', '11948326', '14964276', '11116342', '11124058']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8271807638480674
- 35 USC 102 Novelty (BERT): 0.4797296919516401
- Combined Prediction Score: 0.7924356566584246
- Mean Citation Score: 196.326182
- Max Citation Score: 216.27254
- Similarity Product: 174.2669385973358

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

Dataset: test