| (11) | Number of the document | 4397 |
| (21) | Number of the application | a 2014 0030 |
| (22) | Filing date of the application | 2014.03.28 |
| | Date of filing the request for examination | (de fond) 23.05.2014 |
| (71) | Name(s) of applicant(s), code of the country | INSTITUTUL DE ENERGETICA AL ACADEMIEI DE STIINTE A MOLDOVEI, MD; |
| (72) | Name(s) of inventor(s), code of the country | CALININ Lev, MD; ZAITEV Dmitrii, MD; TIRSU Mihai, MD; GOLUB Irina, MD; |
| (73) | Name(s) of owner(s), code of the country | INSTITUTUL DE ENERGETICA AL ACADEMIEI DE STIINTE A MOLDOVEI, MD; |
| (54) | Title of the invention | Three-phase transformer phase regulator |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | H02M 5/10 (2006.01); |
| (19) | Country | MD |
| (41) | Date of publication of the application | 2015.09.30 |
| (45) | Date of publication of patent granting decision: | 2016.01.31 |
| (47) | Date of issuance of patent | 2016.08.31 |
| | Substantive examiner(s) | CERNEI Tatiana |
| | Payment for maintenance up to the date | 2019.03.28 |
| | Date of patent termination | 2019.03.28 |
| | Date of publication of the termination of patent, with the right of restoration | 2019.11.30 |
| | Date of publication of the termination of patent, without the right of restoration | 2020.10.31 |