PATENT CLAIM ANALYSIS

Application Number: 15916908
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["060", "607000"]

Abstract:
Methods and systems are provided for operating an electric assisted turbocharger. In one example, a method may include adjusting a position of a turbine of the turbocharger responsive to a level of a power deficiency, and operating an electric motor of the turbocharger based on the power deficiency.

Claim (Index 18):
An engine system, comprising:\n a high pressure EGR passage coupled between an intake manifold and an exhaust manifold of an engine; an EGR valve to control an EGR flow through the EGR passage; a turbocharger including a compressor, a variable geometry turbine, and an electric motor coupled to both the compressor and the turbine; a controller with computer readable instructions stored on non-transitory memory configured to:\n operate the engine in a first mode to adjust a position of the turbine based on a target boost pressure and adjust a position of the EGR valve based on a target EGR flow; \n operate the engine in a second mode to adjust the turbine position and the EGR valve position based on the target EGR flow; \n operate the engine in a third mode to adjust the turbine position for a desired turbine efficiency and adjust the EGR valve position based on the target EGR flow and the adjusted turbine position; and \n transition among the first mode, the second mode, and the third mode responsive to a power deficiency based on a difference between the target boost pressure and an actual boost pressure.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 1.57576
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15693167', '14699099', '15653421', '15871651', '15593133']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7612986334951084
- 35 USC 102 Novelty (BERT): 0.5072624318052598
- Combined Prediction Score: 0.7358950133261236
- Mean Citation Score: 322.367608
- Max Citation Score: 341.72614
- Similarity Product: 311.3300757195258

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