PATENT CLAIM ANALYSIS

Application Number: 16173350
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["372", "029020"]

Abstract:
A laser device includes an excitation light source, a resonator which receives excitation light from the excitation light source and generates laser light, an absorption cell to which the laser light is emitted, a light converter which converts the laser light passing through the absorption cell to a light output signal, a third order differential lock-in amplifier which generates a third order differential signal of the light output signal, and a controller. When a predetermined waveform of the third order differential signal is detected, the controller includes a return controller that determines a return direction of a resonator length based on the predetermined waveform and a resonator length controller that changes the resonator length to the return direction.

Claim (Index 2):
The laser device according to  claim 1 , wherein the return controller determines the return direction of the resonator length based on an initial peak value being positive or negative when the third order differential signal indicates the predetermined waveform.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 2.625
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13611952', '11987507', '15275697', '12402573', '14263205']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8132212293361808
- 35 USC 102 Novelty (BERT): 0.4848315135624571
- Combined Prediction Score: 0.7803822577588084
- Mean Citation Score: 174.99399
- Max Citation Score: 197.47675
- Similarity Product: 150.8825006210059

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

Dataset: test