PATENT CLAIM ANALYSIS

Application Number: 15777074
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["385", "005000"]

Abstract:
A photonic radiator device forming a photonic phased array antenna includes a light waveguide including a waveguide clad and a waveguide core using a semiconductor material, and a grating periodically formed an upper or lower part of the light waveguide. The photonic radiator device receives an input light wave in a direction of the grating and the light waveguide and radiates an output light wave to a space by using scattering from the grating.

Claim (Index 10):
A photonic radiator array including a light waveguide including a waveguide clad and a waveguide core using a semiconductor material, and a photonic radiator device including a grating in an upper or lower part of the light waveguide, receiving an input light wave in a direction of the grating and the light waveguide, and radiating an output light wave to a space by using scattering from the grating,\n wherein the photonic radiator array is implemented with an array of a plurality of photonic radiator devices, wherein the number of the plurality of the photonic radiator devices is adjusted to control a transverse radiation angle of a phase-matched beam that is formed through phase interference between output light waves radiated respectively from the plurality of photonic radiator devices, and wherein the number of periods of the grating included in each of the plurality of photonic radiator devices is adjusted to control the longitudinal radiation angle of the phase-matched beam that is formed through the phase interference between the output light waves radiated respectively from the plurality of photonic radiator devices.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 93.0
- Lexical Diversity: 1.75
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15043199', '15543903', '11292114', '10597811', '14479039']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.83230242075263
- 35 USC 102 Novelty (BERT): 0.5006838036592642
- Combined Prediction Score: 0.7991405590432934
- Mean Citation Score: 231.57814
- Max Citation Score: 281.42218
- Similarity Product: 233.63601074223044

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