PATENT CLAIM ANALYSIS

Application Number: 15953209
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["244", "055000"]

Abstract:
An unmanned aircraft includes a propulsion system having a diesel or kerosene internal combustion engine and a charger device for engine charging. The propulsion system can be a hybrid propulsion system or a parallel hybrid propulsion system.

Claim (Index 16):
An unmanned aircraft, comprising:\n a propulsion system that comprises a diesel or kerosene internal combustion engine; a charging device configured to charge the internal combustion engine of the unmanned aircraft; and a controller configured to control the charging device or the hybrid propulsion in accordance with various parameters in flight operation, wherein the charging device is designed for multi-stage charging, wherein the charging device comprises multiple exhaust gas turbines that are connected in series, wherein the charging device additionally comprises at least one mechanical charger, and wherein the controller is configured to control charging of the charging device with or without the use of exhaust gas energy and by the use of mechanical energy from the internal combustion engine or from the electric motor.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 91.0
- Lexical Diversity: 1.56
- Patent Class: 244.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15597597', '13867628', '14999343', '12334098', '14247608']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8348678698129859
- 35 USC 102 Novelty (BERT): 0.4983096141597107
- Combined Prediction Score: 0.8012120442476585
- Mean Citation Score: 252.630814
- Max Citation Score: 267.051
- Similarity Product: 197.6555943142176

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

Dataset: test