PATENT CLAIM ANALYSIS

Application Number: 15982296
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["356", "326000"]

Abstract:
An optical slit device that combines microelectromechanical design techniques, semiconductor laser technology, and micro-optics to provide a spectrometer entrance slit on a semiconductor substrate with integrated calibration light sources, which integrated light enters the entrance slit and is transmitted down the same optical path as a light source under test and by which the spectrometer can be wavelength calibrated in situ is disclosed.

Claim (Index 4):
The optical slit device for a spectrometer of  claim 3  further comprising:\n wherein the size of each of said calibration light exit channels limits said calibration light exit channels' cone of transmission to a reflecting surface of said entrance slit; and, \n wherein a side of said entrance slit that is facing said spectrometer's said optical path is shaped to guide said calibration light across a mirror in said spectrometer; and, \n said one or more exit light channels spread said calibration light across the whole of said entrance slit and said exit light channels are varied in diameter to equalize the irradiance in said entrance slit.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 1.39583
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10503636', '10416566', '14649096', '15015258', '12005945']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6675869492522438
- 35 USC 102 Novelty (BERT): 0.4554020055933633
- Combined Prediction Score: 0.6463684548863559
- Mean Citation Score: 117.770524
- Max Citation Score: 128.81786
- Similarity Product: 98.29192147259592

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