Ion C. Radu

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible voltage transformation system
- Patent number 12,028,001
- Issue date Jul 2, 2024
- HITACHI ENERGY LTD
- Ion C. Radu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformers
- Patent number 11,742,128
- Issue date Aug 29, 2023
- Hitachi Energy Switzerland AG
- Ion C. Radu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Articles of manufacture and methods for additive manufacturing of a...
- Patent number 11,376,692
- Issue date Jul 5, 2022
- ABB Schweiz AG
- Elio Alberto Perigo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SPLIT WINDING ASSEMBLY FOR A TRANSFORMER
- Publication number 20220102058
- Publication date Mar 31, 2022
- ABB Power Grids Switzerland AG
- Ion Radu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLEXIBLE VOLTAGE TRANSFORMATION SYSTEM
- Publication number 20210320602
- Publication date Oct 14, 2021
- ABB Power Grids Switzerland AG
- Ion C. Radu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMERS
- Publication number 20210098172
- Publication date Apr 1, 2021
- ABB Schweiz AG
- Ion C. Radu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARTICLES OF MANUFACTURE AND METHODS FOR ADDITIVE MANUFACTURING OF A...
- Publication number 20200108463
- Publication date Apr 9, 2020
- ABB Schweiz AG
- Elio Alberto Perigo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR