PATENT CLAIM ANALYSIS

Application Number: 16100769
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["372", "027000"]

Abstract:
A device may include a first photodetector to generate a first current based on an optical power of an optical beam. The device may include a beam splitter to split a portion of the optical beam into a first beam and a second beam. The device may include a wavelength filter to filter the first beam and the second beam. The wavelength filter may filter the second beam differently than the first beam based on a difference between an optical path length of the first beam and an optical path length of the second beam through the wavelength filter. The device may include second and third photodetectors to respectively receive, after the wavelength filter, the first beam and the second beam and to generate respective second currents.

Claim (Index 27):
A device, comprising:\n a laser emitter to generate a laser beam to be wavelength locked to a target frequency based on an emission frequency to be measured by the device; a first photodetector to generate a first current based on a first optical power of the laser beam,\n the laser beam to be wavelength locked based on the first current; \n a beam splitter to split a portion of the laser beam into a first beam and a second beam; a patterned etalon to filter the first beam and the second beam,\n the patterned etalon to have different optical path lengths for the first beam and the second beam, and \n the patterned etalon to filter the first beam and the second beam to a second optical power and a third optical power, respectively, based on the different optical path lengths; and \n second and third photodetectors to generate respective second currents,\n a selected current, of the respective second currents, to be used to wavelength lock the laser beam.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 96.0
- Lexical Diversity: 3.11628
- Patent Class: 372.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15132797', '15132944', '10308541', '11106000', '13655424']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8116399354442184
- 35 USC 102 Novelty (BERT): 0.5439482621048335
- Combined Prediction Score: 0.7848707681102799
- Mean Citation Score: 271.10843
- Max Citation Score: 386.27252
- Similarity Product: 363.6884509239292

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