PATENT CLAIM ANALYSIS

Application Number: 16062609
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["250", "341100"]

Abstract:
A terahertz image measurement device includes a terahertz detection sensor, a magnetic field generating unit, and a measurement control unit. The sensor detects near-field light of terahertz light emitted from a sample. The magnetic field generating unit has a coil disposed around the sample and the sensor, and wound to surround the optical axis of terahertz light irradiated on the sensor, and applies to the sensor a magnetic field generated by allowing an electric current to flow through the coil. The measurement control unit changes a value of the electric current flowing through the coil, sets a strength of the magnetic field to a magnetic field value for which a detection signal level of the terahertz light detected by the sensor increases prominently, and allows the magnetic field value to conform to a specific frequency of the terahertz light.

Claim (Index 5):
The terahertz detection sensor according to  claim 4 , wherein:\n the semiconductor substrate has a high electron mobility transistor structure in which an AlGaAs layer is laminated on a GaAs layer and two-dimensional electron gas is distributed in an interface between the AlGaAs layer and the GaAs layer, and the detection point has a structure in which the AlGaAs layer is formed into a shape of a smaller size than a wavelength of the terahertz light and the two-dimensional electron gas is distributed in the interface between the formed AlGaAs layer and the GaAs layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 2.40323
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12701359', '12351208', '14339955', '13042775', '15428372']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7364023371959862
- 35 USC 102 Novelty (BERT): 0.4857709207565467
- Combined Prediction Score: 0.7113391955520423
- Mean Citation Score: 222.767186
- Max Citation Score: 227.7774
- Similarity Product: 176.2300979197741

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